Rumbly or buzzy? The frequency test
Two vibrators can have the same “power” and feel completely different. The difference is frequency: low-frequency motors feel deep and rumbly; high-frequency ones feel surface-level and buzzy. Rumbly is usually what people mean when they say a toy “does more.” Here’s every toy I cover that has been put on a frequency analyzer, ranked.
| Vibrator | Power | Rumbliness ↑ | Overall performance | Median frequency | Power & frequency balance | On low power | On median power | On high power | Check price |
|---|---|---|---|---|---|---|---|---|---|
 | 6.4 | 5.0 | 7.2 | 6.5 | 3.5 | 52 HzExtremely Rumbly | 85 HzNeutral | 103 HzModerately Buzzy | Check price |
 | 8.2 | 5.9 | 7.1 | 5.3 | 6.5 | 81 HzNeutral | 101 HzModerately Buzzy | 121 HzExtremely Buzzy | Check price |
 | 9.3 | 6.1 | 8.0 | 5.2 | 6.9 | 48 HzExtremely Rumbly | 102 HzModerately Buzzy | 119 HzExtremely Buzzy | Check price |
 | 6.6 | 7.2 | 7.5 | 8.6 | 6.2 | 47 HzExtremely Rumbly | 64 HzModerately Rumbly | 84 HzNeutral | Check price |
 | 9.5 | 7.8 | 8.5 | 7.9 | 7.6 | 40 HzExtremely Rumbly | 71 HzModerately Rumbly | 98 HzModerately Buzzy | Check price |
 | 7.9 | 8.9 | 8.6 | 9.4 | 9.5 | 40 HzExtremely Rumbly | 50 HzExtremely Rumbly | 58 HzExtremely Rumbly | Check price |
 | 7.4 | 9.5 | 8.1 | 10.0 | 9.0 | 23 HzExtremely Rumbly | 34 HzExtremely Rumbly | 40 HzExtremely Rumbly | Check price |
How to read this
- Rumbliness is the headline number — a composite of how low the frequency is and how well the toy keeps that low frequency as you turn the power up. Higher is rumblier.
- Frequency in Hz is the raw measurement at low, median, and high power. Lower Hz = deeper, more rumbly. Roughly: ≤60 Hz feels extremely rumbly, ~90 Hz is neutral, 110+ Hz is a high, buzzy tingle.
- Power & frequency balance rewards toys that stay rumbly even at full strength. A toy that’s rumbly on low but turns into a buzz at max scores poorly here.
- Tap any column header to sort by it. Tap again to reverse.
Frequency measurements cited from independent lab testing by Pleasure Better. I don’t own a vibration analyzer — when I can cite real measured data instead of guessing, I do. Scores and labels are their numbers, presented in my own layout.