In the next sections, I’ll cover the Sexy Secret’s vibration power and rumbliness in detail.

Here’s the main conclusion:

The Sexy Secret has one of the weakest, buzziest clit motors of any panty vibrator I’ve tested, so even though it fits on my clit well, the result is more tickly than stimulating.

If hands-free clit stimulation is your priority, go with the Lovense Ferri – same price tier, similarly capable app, and more than three times the Sexy Secret’s top power. Or the VeDO Niki (remote controlled, no app) if you prefer a remote or are on a budget.

In the next sections, I’ll cover the Niki’s vibration power and rumbliness in-depth.

Here’s the main conclusion:

The Niki is one of the most stimulating panty vibrators and one of the few I can orgasm with hands-free. It’s strong, transfers the vibes where they should go, and is the most rumbly panty vibe I’ve tested. If you value raw power most, go with the stronger Lovense Ferri. If strong, rumbly vibrations matter more, go with the Niki.

The Sexy Secret has one of the weakest clit motors of any panty vibrator I’ve tested, with a top power of just 2.5 out of 10. The only panty vibrator I’ve tested with a weaker motor is its sister product, the Satisfyer Little Secret. Stronger competitors like the Lovense Ferri, NS Novelties Techno Lucy, and VeDO Niki all deliver more than three times the Sexy Secret’s top power.

I can’t orgasm from this toy hands-free, even when I use the strongest setting and press it firmly into my clit with my hand. Its full power range – from a barely-there 0.5 at the bottom up to that 2.5 at the top – sits entirely below the strength I need to orgasm.

The frustrating part is that the fit is doing its job well. The broad, soft silicone arm contours well to my body and stays in firm contact, so the vibrations actually reach my clit. But what reaches me feels underwhelming – the vibration can feel enjoyable, but more as a warmup and slight tease than anything truly stimulating.

For a panty vibrator with a motor strong enough for hands-free orgasm (for me personally), consider the Lovense Ferri if you want excellent app control. On a budget, the VeDO Niki (remote-only) and the Techno Lucy (app controlled, but more basic than Satifyer’s) both pair similarly great body-contoured shapes with much stronger motors than the Sexy Secret’s.

The Niki’s clit motor hits a top power of 8.0 out of 10 – great power, but not the strongest panty vibrator out there. Both the Lovense Ferri and NS Novelties Techno Lucy are stronger on high power, though both are also noticeably buzzier than the Niki. Where the Niki stands out isn’t raw power, though – it’s that the broad, flexible, curved design delivers that power to your body unusually well – essential for good stimulation in a hands-free toy. Among panty vibrators, only the Ferri transfers more of its motor’s strength to the clit.

For me, the Niki’s 8.0 top strength is enough power to orgasm hands-free. If top vibration strength is your main priority, go with the Ferri – but the Niki is plenty powerful for most people.

The Niki has six power levels spanning a wide range, from a very gentle 1.0 for warmup up to 8.0 at the top. That low end matters more with a wearable than with a handheld because you can’t just lift a panty vibrator off your body when things start feeling too intense – it’s nice to be able to dial down without reaching to pull the toy out of place.

Vibration transfer is where the Niki really stands out from most panty vibes. With a handheld you can position the vibrator exactly where you want it and just press harder to make the vibes feel more intense; with most wearables, you can’t, so the toy’s shape has to naturally transfer the vibrations where they should go. And the Niki’s shape does that well – its broad, flexible, curved design stays consistently in contact with my body transferring the vibrations right to my clit.

I wear it two different ways: with the top near my clit and the back end toward my vagina, or my preferred “upside-down” way with the top just under my clit and the rest of the toy wrapped up around my pubic bone. The vibrations transfer really well either way, but the toy stays even tighter to my body with the upside-down method.

The Niki’s curve also lets you press harder when you want to for more stimulation – something flat panty vibes can’t do. When you’re sitting, you can shift your weight against the end of the toy that’s opposite your clit. The surface pushes against the base and the curve tilts the clit end to press more firmly into you making the vibes feel stronger. It’s the closest a hands-free wearable gets to the better pressure control of a handheld.

We rate panty vibrators with rumbly vibrations higher than buzzy ones because rumbly is what most people prefer – but it’s a personal preference, so consider what you like.

The Sexy Secret is on the buzzy side. Vibrations start neutral at its lowest power (80 Hz) and quickly climb into the extremely buzzy range, hitting 144 Hz at the top. The motor’s median frequency is 127 Hz – well into the extremely buzzy band.

Vibrators always become buzzier as you increase power, so this curve isn’t unusual on its own. But because the motor is so weak (covered above), there’s no point on the curve where the vibrations feel rumbly and impactful: by the time you’ve turned the toy up enough for the vibrations to register, you’re already deep in extremely buzzy territory. That’s why the sensation feels tickly – the buzziness layers on top of the weakness, giving the vibrations a high-frequency, surface-level character rather than the deep, resonant feel rumbly vibrations provide.

Most panty vibrators actually lean buzzy, but plenty have better power so that the vibrations still feel impactful – for instance, the Lovense Ferri is also buzzy, but its strength makes it the one I can orgasm with most easily.

If you specifically prefer rumbly vibrations, the VeDO Niki is a better option. It’s the only panty vibrator I’ve tested centered around the rumbly range (66 Hz at the median) and it has great power too.

We rate rumbly vibrations higher than buzzy ones because most people prefer rumbly. But it’s a personal preference, and some people like buzzy vibrations more.

The Niki is the most rumbly panty vibrator we’ve tested. Every other panty vibrator I’ve tested – the Lovense Ferri, We-Vibe Moxie+, NS Novelties Techno Lucy, and Romp Party – center around around the moderately or extremely buzzy frequency range. The Niki is the only one with a primarily rumbly clit motor.

The Niki’s lowest settings are extremely rumbly, the middle settings stay moderately rumbly, and only the very top setting feels neutral – never becoming buzzy. All the other panty vibrators we’ve tested become buzzy on their top settings. The Niki’s rumbliness has real power behind it too – the motor is strong as well as deep.

If rumbliness is what you want from a panty vibrator, the Niki is the best choice – no other panty vibrator I’ve tested comes close. If you care more about raw power than rumbliness, the Ferri is excellent – it’s less rumbly, but it’s stronger with excellent vibration transfer, and I can orgasm hands-free from it just as easily as from the Niki.

Like all panty vibrators, the Satisfyer Sexy Secret only stimulates your clit – not your G-spot. Since most women need clit stimulation to orgasm, a panty vibrator is often the right type of wearable. But if you’re interested in G-spot stimulation instead, see all our recommendations for the best egg vibrators here.

Like all panty vibrators, the VeDo Niki only stimulates your clit – not your G-spot. Since most women need clit stimulation to orgasm, a panty vibrator is often the right type of wearable. But if you’re interested in G-spot stimulation instead, see all our recommendations for the best egg vibrators here.

In the next sections, I’ll cover Satisfyer’s app – its close-range features, long-distance experience, and connectivity – in detail.

Here’s the main conclusion:

Satisfyer’s app is the closest second to Lovense’s. Its close-range and long-distance features are genuinely strong, with only minor tradeoffs compared to Lovense. Connectivity is the one mixed area: the app is designed well, so there aren’t bugs causing connection issues in close or long-distance play. But the bluetooth signal struggles when there’s a lot of your body between the phone and the toy, which can happen more often when letting a nearby partner control your toy from certain angles.

If app control is your top priority, go with the Lovense Ferri – the absolute best app and panty vibrator. Otherwise, the Satisfyer Connect app is the closest you’ll get to a Lovense-quality without going Lovense.

The VeDo Niki isn’t controlled through an app. App control lets you create custom patterns, control multiple motors or toys, play long-distance, and lets a controlling partner see exactly what your toy is doing. If that matters to you, see our app-controlled recommendations in these guides:

• best remote and app-controlled vibrators (all types of vibrators)
• best wearable vibrators (wearables only).

The Satisfyer Connect app’s close-range features are great overall – second only to Lovense’s.

The Live Control screen (which is like Lovense’s main Remote screen) is its best feature. Here I can adjust a constant vibration intensity or draw a custom pattern from the same place. You raise or lower the intensity by swiping up or down on the screen. You can also tap the loop button, draw a pattern, and it will repeat. Many apps split those into separate screens, so the seamless switching is nice. There’s also a Boost button for an instant 30-second burst at high power.

The biggest way Satisfyer Connect differs from Lovense is in user experience. It’s harder to tell your exact strength in Satisfyer’s app, so if your partner is controlling, it’s harder for them to have an exact idea what’s happening. Satisfyer can also take more “swiping” to reach your preferred setting rather than single-taps compared to Lovense.

Satisfyer’s Pattern creation is strong with some small downsides. There are three ways to creat your own pattern. The first is drawing a real-time loop from the Live Control screen. We’ve found that the pattern it loops back often doesn’t match what you drew. It speeds it up or oversimplifies it (for instance, it usually transforms pulses to waves) – but this won’t be too big of an issue for most people.

You can also save your full vibration session as a pattern (up to 15 minutes long), so if you like the build-up you had during a certain sesssion, you can replay it. Lastly, you can use the On-Screen Sketch mode to draw a 5-second waveform with an instant preview before saving. This gives very fine-tuned control, because you’re not drawing it in real-time (unlike Live Control). You can preview the feel and start again if you don’t like it.

Satisfyer’s preset pattern selection and adjustability is fairly good. There are a lot of presets to choose from with a variety of waveforms (waves, pulses, triangular waves, gradual ramping, etc.). And you can adjust the intensity of the pattern by swiping your finger up and down on the screen.

There’s also an active Satisfyer community that creates and shares vibration patterns, and you can save these to your presets list. You can sort by “popular” to see which ones are well liked. You can also see a preview of the waveform so you can easily tell which ones are designed for two motors vs one motor, so you can download the ones that fit your toy. Any patterns you created and saved yourself are available in the Presets library to use again too. You can also use the “Sequences” screen to string together a series of preset patterns to play back-to-back.

It does have a few noticeable weaknesses: There’s too many default preset patterns with many of them being very similar, so it clutters the pattern selection screen and makes it harder to find what you’re looking for. The preset patterns all have a descriptive name and an icon of the waveform so you can tell what it should feel like before selecting it – some match well, but others don’t. So you still have to just try them to see what they feel like.

Satisfyer also has some synced audio features like Remotyca Stories and High Touch Meditation.

They have a large library of erotica audio stories for you to listen to. Throughout the story your toy will be vibrating along – usually on a pattern or a constant setting that’s gentler to moderate power near the beginning of the story. Toward the end of the story, it ramps up to a stronger, constant vibration to help you orgasm. There is a slider so you can adjust the intensity yourself during the story too.

This can be a great feature for people who like erotic audio. But it can be difficult to find stories by your interest because you can’t filter by specific fantasies or tags. There is a search bar, but it doesn’t work very well. So you have to scroll through stories and read their descriptions to know if it interest you.

The meditation feature works the same as the Erotica feature, except that the audios are guided meditations, which can be great for people who enjoy combining masturbation and mindfulness practices.

Music Vibes and Ambient Sound are the weaker of Satisfyer’s features. Music Vibes feels reasonably matched to a song’s softer moments, but once the music gets full, the toy just does a steady vibration with a bit of a wobble, so it’s not very accurate.

Ambient Sound is the sound-reactive mode – the toy vibrates in response to noise around you. It works, but the controls are more limited than the best apps. The best apps like Lovense, give you two separate sliders: one to set how loud a sound has to be before the toy reacts, and one for how intensely the toy vibrates when it does. Satisfyer combines both into a single slider, where sliding up makes the toy respond to quieter sounds and raises the intensity at the same time.

The problem is that usually you want the opposite behavior – you want the toy to vibrate stronger only when the sound around you is louder. So it’s not ideal in Satisfyer’s app.

If you want a better panty vibrator with the absolute best close-range features, go with the Lovense Ferri. But the Satisfyer’s app is the closest second to Lovense’s – it’s just a bummer the Sexy Secret itself is not stimulating enough.

The Satisfyer Connect app’s long-distance experience is good too – again the closest second to Lovense’s.

During a long-distance session, your partner uses the same Live Control screen they’d use during nearby Bluetooth play. They get the same intensity adjustment controls, the same Loop function for drawing real-time patterns, and the same waveform display so they can see what you’re feeling. The one slight reduction from close-range is that there’s no prompt to save patterns at the end of a long-distance session like there is during close-range play.

You can share control of your toy with or without video and voice.

Getting into a call is easy. There’s a clear accept/reject popup, all the standard controls are there (mute, camera toggle, switch front/rear, end), and locking the phone or backgrounding the app doesn’t drop the connection – the camera freezes but the toy keeps vibrating, and everything resumes smoothly when I unlock my phone again.

The main downside is what the screen looks like during the call. The vibration waveform always sits prominently across the video feed of your partner and can’t be minimized. The app paints a light blue or pink gradient over the feed to indicate the toy’s power, which is distracting if you want to actually see your partner clearly. Lovense handles the same controls more gracefully – minimizable, no color-tint – so for couples where visual clarity matters, Satisfyer’s video feed is a real downgrade.

Messaging during a session works well (easy back-and-forth, partner gets notified), but the media tools are limited: photos only, no video clips, no voice recordings, and no screenshot-disable for privacy. Lovense’s app does all three.

Satisfyer is also missing a few of the partner-side controls Lovense has: no max-intensity cap, and no setting to control what the toy does on a Bluetooth disconnect (Lovense lets you pick between stopping for discretion or keeping the vibrations going for smoother continuity). There’s no anonymous control or social matching either – niche for most couples.

If long-distance play with the cleanest video and richest partner tools is your priority, the Lovense Ferri is a better option.

The Sexy Secret’s app connectivity is reliable for everyday solo use and for long-distance play. But the signal can be unreliable under a lot of body interference like often happens when letting a nearby partner control your toy. If outstanding connectivity is important, consider the Lovense Ferri instead.

Pairing the Sexy Secret is typically quick and easy. The very first time takes a couple of seconds (hold the toy’s button until it vibrates twice, then select it from the toys list when it shows up). After that, the app auto-connects when you turn the toy on – which works reliably as long as your phone was the last one connected to it.

If it doesn’t (auto-connect usually only fails after I’ve used a different phone with the toy in between) you typically have to hold the toy’s button for about 10 seconds until you feel several quick pulses to reset it, then re-pair. If that still fails, you may have to “forget device” in your phone’s Bluetooth settings and try again. Tedious, but it gets you back in every time and is typically only necessary if you connect multiple different phones to the toy.

If the connection drops mid-session, reconnection is automatic when the signal returns cleanly. However, when signal is only partially blocked rather than fully gone (say I shift my body and the connection degrades without dropping outright) the app can freeze instead of auto-reconnecting. The fix is to force-close the app and reopen; the toy is typically already paired by the time it loads back up, so control resumes right away. (Avoid tapping “Connect Now” in the disconnect popup – that routes you into a manual screen you’ll need to exit.) Once you know the move it’s not too disruptive, but is still annoying.

Commands go through reliably when I’m controlling my own toy. And the Sexy Secret can handle light to moderate body interference like happens when a partner is controlling your toy while facing you or at a slight angle. But it drops connection when body interference is more substantial.

Water-rich materials like body tissue can significantly dampen bluetooth signals – moreso than clothes or typical walls. Our body-interference test simulates this at three progressively harder positions: the Sexy Secret holds a stable connection at the first two but loses it at the third, most severe angle.

Its sister product, the Satisfyer Little Secret and their egg vibrator (the Satisfyer Petal), all struggle under some body interference so this looks like a Satisfyer-hardware pattern rather than a Sexy Secret-specific defect. The Lovense Ferri holds a stable connection at all three positions, which is important if a partner will be controlling your toy from another room or with a lot of your body in the way.

Bluetooth range comes in around 135 feet in our open-air test (measured with a clear line-of-sight). That’s plenty for partner control across a normal house, but keep in mind that body interference at certain angles will make your real distance shorter.

The long-distance connection is great.

Session start is fast and reliable. There’s a clear Remote Play tab where you send your partner a control or video request; the request shows up wherever they are in the app, and pushes a notification if their phone is locked (you can turn notifications off if you don’t want them).

Sessions don’t drop unexpectedly, commands consistently go through, and the app handles real-world phone behavior gracefully – locking my phone, switching to another app, or backgrounding Satisfyer Connect doesn’t disrupt the session. The app handles switching between Wi-Fi and cell data mid-call smoothly too.

The connection works in two parts: the toy talks to your phone over Bluetooth (the same as during nearby play), and your phone talks to your partner’s phone over Wi-Fi or cell data. Since during a long-distance call, your phone right by you is the one connected to your toy’s bluetooth, the body interference issue doesn’t really come into play. So as long as your cell data or Wi-Fi is decent, the long-distance connection works well.

If a reliable connection through any situation matters most, the Lovense Ferri is a better option – more robust through body interference and a slightly longer Bluetooth range. For solo control, partnered control from angles without much of your body in the way, and long-distance play, the Sexy Secret’s connectivity holds up well.

The Satisfyer Sexy Secret doesn’t include a physical remote control. A remote lets you adjust the toy by feel – without pulling out your phone. Though there’s other downsides like less depth and no visual feedback to help your partner know what your toy’s doing. If you want to consider options with physical remotes, see our recommendations in these guides:

• best remote and app-controlled vibrators (all types of vibrators)
• best wearable vibrators (wearables only).

In the next sections, I’ll cover the Niki’s remote features and connectivity.

Here’s the main conclusion:

The Niki has one of the better panty-vibe remotes – reliable connection, quick response, and fast, direct power buttons. Its main limitations are typical of remotes versus apps: less partner feedback and shorter range. Go with the Lovense Ferri for app control, but the Niki has great remote control, which can be nice if you don’t want you or a partner to be tied to a phone.

The Niki’s remote is great with a few minor downsides – most of which are typical of remotes compared to apps.

Power control is fast and direct – you can move forward and backward through the six power levels with dedicated + and – buttons. Pattern navigation uses a single-button cycle loop – clicking forward through the nine patterns one at a time, with no way to go backward to a previous pattern. In practice this doesn’t matter that much, since most people stay on steady vibrations rather than cycling through patterns. You can also adjust the intensity of each pattern.

The remote is comfortable to hold, but the buttons themselves are less tactile than the best panty-vibe remotes – they’re not raised enough to tell which is which by feel, so I have to look at the remote to find the right button – something you get used to as you use the remote more.

Like most remotes, the Niki’s gives your partner just a faint blink when you press a button – no way to tell what setting your toy is on. That’s fine if you’re using the Niki yourself and many partners won’t mind. Others find it less engaging when they can’t tell what your toy is doing and what you’re actually feeling. An app-controlled panty vibe gives your partner real-time visuals of the toy’s vibrations, which makes controlling it feel more engaging. If that’s a priority for you, the Lovense Ferri is the best app-controlled panty vibe, and Lovense has the best app of any brand.

The Niki’s remote connectivity is excellent, though its maximum range lands in the middle of the pack.

Body tissue between a remote and toy is typically the main thing that breaks a remote’s signal during partner control, but the Niki holds up well to this. Our body-interference test simulates this scenario at three progressively challenging angles, and the Niki holds a stable connection through all of them. Our test runs harsher than typical real-world conditions, so partner-controlled play should stay reliable in practice.

Button presses register with barely any delay – the toy reacts the moment my finger leaves the button, keeping the rhythm of play intact. And theres no reconnection routine required when starting to play – the remote is always connected.

The remote reaches about 60 feet in our open-air range test – measured with clear line-of-sight and no body interference. This is middle-of-the-road for the wearable vibrators’ remotes we tested and real-world range will likely be shorter once objects and body interference come in. But this gives you enough flexibility for most activities, and especially any same-room use. If you need an especially long range, many app-controlled toys stay connected farther – for instance, the Lovense Ferri stayed connected until 190 feet in our same test.

Since you’ll use the app, the on-toy controls are very basic – a single button cycles through three power levels and seven vibration patterns, with the full power range only available in the Satisfyer Connect app. Three power levels keep the cycle short enough to tap through quickly, though I wish patterns weren’t on the same cycle – most people don’t use them, and it makes it take more clicks to cycle through power levels.

The button itself is easy to feel without looking. It sits center-placed on the broad, plush body – pressing the button pushes the toy into me a bit, but the pressure spreads evenly enough that it doesn’t dig in.

Like most wearable vibrators the Niki’s on-toy controls are limited by design, since you’ll typically use the remote to control it. There’s a single button that cycles through a steady vibration and nine patterns – all at one fixed intensity. To use the toy’s full six-level power range, you need the remote.

The button itself has a subtle feel and sits further back on the toy, so it takes some reaching to press if for some reason you want to change settings without the remote. When you do press the button, the toy’s broad, flexible shape keeps the pressure comfortable against your body. The on-toy button works as a backup, but the remote is the main way you’ll use the Niki.

The Satisfyer Sexy Secret fits extremely securely in bed, but the contact with my clit loosens a bit when I’m moving around.

The magnet that secures it to your underwear is excellent – strong, broad, and covering a generous portion of the back of the toy, it locks the panty vibrator to my underwear very well. The larger magnet prevents the toy from swiveling side-to-side like toys with smaller magnets often do.

In bed, the Sexy Secret stays exactly where I put it. The broad, soft silicone design follows the curve of my body, keeping it in great contact without shifting around, even as the underwear shifts.

While walking or doing anything upright, the toy’s position in my underwear stays in place, but the toy’s pressure against my body loosens. The magnetic anchor keeps it locked to the underwear reliably – it doesn’t drift to the side or come loose – but gravity pulls the underwear (and the toy with it) a bit away from my clit, so the already-gentle vibrations feel even more tickly than they do when I’m sitting or lying down. Sitting back down restores close contact immediately.

This pulls-away-from-the-body dynamic affects most magnetic panty vibrators to some degree, but it’s more noticeable on the Sexy Secret than on most other panty vibrators I’ve tested. If active-wear is a big priority, the Lovense Ferri and NS Novelties Techno Lucy each fit more securely, and are much more stimulating.

In my experience the Niki stays securely in the ideal place when wearing it in bed and during normal everyday activity like walking or going up and down stairs – but it shifts more during heavy movement like running or jumping.

The Niki’s broad, flexible, curved design contours to your body, so it stays snug and doesn’t shift during light activity the way some slimmer or straight panty vibrators can. It’s also secured to your underwear by a magnet – essential for any panty vibrator to fit securely. The Niki’s magnet is on the weaker side compared to other panty vibrators, but in normal wear that’s not really an issue – the form-fitting shape prevents the kind of shifting, tilting, or movement that would pull the magnet off, and the magnet itself is slim and form-fitted to the toy so it doesn’t get bumped off easily. The magnet can come loose when you actively re-position the toy in your underwear, but otherwise has stayed attached for me.

Heavy activity is not as good. When running, the toy bounces on landings and the stimulation briefly pulls away before gravity returns it. With jumping jacks, it slid further down in my underwear, and I had to adjust the placement afterward. It never fell out, but during vigorous movement the form-fitting shape can’t fully prevent the toy from shifting, and the relatively weak magnet doesn’t pick up the slack the way a stronger one can.

If you specifically want a panty vibrator that holds securely under intense movement, the NS Novelties Techno Lucy holds up better. Otherwise, the Niki’s fit is reliable for the way most people will actually use it.

The Satisfyer Sexy Secret is very comfortable.

It’s among the most comfortable panty vibrators I’ve tested in bed. The broad, soft silicone arm sits flush against my clit, the contoured back piece curves easily between my legs, and the whole form is plush and flexible enough that it feels like it melds to my body – no pinching, no awkward pressure points. The broad part by your clit spreads its weight across the area rather than digging in at one spot, and the form flexes with me as I shift around.

It’s also very comfortable when walking and moving around for many of the same reasons. The only complaint is that when I’m walking or doing anything upright, gravity makes the toy apply less pressure on my clit. So the vibrations are more tickly – it doesn’t bother me personally when walking around, but it could bother those senstive to buzzy, tickly vibrations.

The Niki is one of the most comfortable panty vibrators I’ve tested, and the comfort holds up just as well when I’m moving around as it does lying in bed.

That’s less common than you’d expect. Most panty vibrators are noticeably less comfortable during light activity than lying down – mostly because toys can poke or apply uneven pressure when walking – but not for the Niki. The Niki’s broad, flexible, curved shape distributes pressure evenly across my body, so there’s no digging in, no pinching when I close my legs, and no uncomfortable tapping when I move. It blankets the area rather than pressing into a single spot.

One wear note: I find the Niki most comfortable when worn upside-down (so the charging port end is facing upward), with the toy’s curve wrapping up around my pubic bone. The reverse orientation is still great, but “upsidown” is slightly more comfortable and stimulating for me.

The Satisfyer Sexy Secret is one of the quietest wearables I’ve tested. But it’s only so quiet because it’s weak – for a stronger, quiet panty vibe consider the VeDO Niki.

The Sexy Secret’s decibel readings on low and high power were extremely quiet, too quiet for our Sound Level Meter to pick up on. The ambient room noise was 35 dBA, and the the vibrations never measured higher than this.

It’s also in the most-discreet group of wearables in our Background Noise Masking subtest. In this part of our noise test, my partner listens from three feet away as I wear the vibrator and we play pink noise through a speaker at set volumes. He couldn’t hear the Sexy Secret at any vibration strength under any of our three tested volumes of background noise (56, 62, or 68 dBA).

While its one of the quietest vibrators, it’s also worth noting that every wearable I’ve tested, including the Sexy Secret, is audible in a fully silent room (no pink noise playing) – no matter how gentle and quiet its vibrations are.

The Sexy Secret was also inaudible behind a closed bedroom door. For this part of the test, my partner listens directly outside our bedroom door while I use the toy in bed. For this test, I use it like a handheld toy since wearing dampens sound, and some people want the flexibility to safely re-position the toy or move it around. Holding the toy instead of wearing it gives us the most conservative results. And he couldn’t hear the Sexy Secret at any setting in a silent house, with no fan or music needed to mask the noise.

However, the VeDO Niki is similarly quiet but is also one of the most stimulating panty vibrators I’ve tested, so it’s a better option if you care about power and noise.

The VeDO Niki is a very quiet panty vibrator – one of the areas it outperforms the Lovense Ferri a bit. Decibel readings on both low and high power were too quiet for our Sound Level Meter to pick up on – the ambient room noise was 35 dBA, and the Niki never measured higher than this.

It’s in the most discreet group of wearables I’ve tested for our Background Noise Masking subtest. I wear the toy while my partner listens from three feet away and we play pink noise through a speaker at quiet, moderate, and loud volumes (56, 62, and 68 dBA). My partner couldn’t hear the Niki at any vibration strength under any of our three tested volumes of background noise. It is definitely audible in our room without any background audio playing – but every wearable vibrator I’ve tested is audible in a fully silent room, no matter how gentle and quiet its vibrations are.

For our closed-bedroom-door test, my partner stands directly outside the bedroom while I use the toy in bed. I use it like a handheld toy since wearing dampens sound, and some people want the flexibility to safely re-position the toy or move it around – holding it instead of wearing it gives us the most conservative results. My partner couldn’t hear the Niki on its low or middle power levels. He could just barely hear it on high in our completely silent house – pretty faint, and easily masked by cars passing by outside. When I re-checked while actually wearing the Niki, the sound was significantly dampened and he couldn’t hear it on any setting.

In our test, the Sexy Secret lasted 167 minutes continuously running at its highest power. While that’s among the longest battery lives of any panty vibrator I’ve tested, it’s not very impressive because the top setting is very weak so it doens’t use that much battery.

The Lovense Ferri had basically the same runtime in our test (168 minutes) while being the strongest panty vibe we’ve tested (3.7x stronger than the Sexy Secret).

The Niki has a short battery life. It lasted 55 minutes continuously running at its highest power during our test – below the higher-end panty vibrators. Since you’ll use the Niki’s lower power levels too, your real-use runtime will likely be longer.

If long battery life is a priority, go with the Lovense Ferri – it lasted 168 minutes during our test, about three times the Niki’s runtime.

The Sexy Secret is fully waterproof (IPX7) so it’s very easy to clean. You can run it under a faucet or submerge the whole toy while scrubbing it with soap and water.

Cleaning the Niki is straightforward in practice, but our rating is conservative because we couldn’t confirm the toy’s exact waterproof status. VeDO lists it as “splashproof – suitable for shower” on their site, which usually corresponds to an IPX5 or IPX6 rating. Products with those ratings are safe to clean under a running faucet or use in the shower, but IPX4 products (which are also sometimes called “splashproof”) are not. We emailed VeDO to confirm the exact IPX rating and didn’t hear back, so we rated the Niki’s cleaning based on not being able to run it under a faucet.

In practice I do run most of the Niki under a faucet without being especially careful, just keeping water away from the charging port and wiping that area with a cloth. I haven’t encountered any issues.

The Sexy Secret is well-built. Soft silicone coats the entire toy, the magnet holds firmly to the underwear, and the on-toy button is responsive with a noticeable click. The whole form of the toy is flexible and plush for a high-quality feel – it’s just that the motor’s too weak.

The Niki feels well-built. It’s coated in smooth silicone with a small plastic section around the charging port, and the toy’s slight flex feels sturdy and adds to its comfort. I’ve had mine since 2021 and it’s continued to operate as expected. The plastic remote is very lightweight and cheap-feeling, but it functions well.