For about six years, I believed something about personal massagers that turned out to be flatly wrong. I believed they were supposed to fade.

Here is what I mean. I'd start a session, and for the first minute or two it felt strong. Then, somewhere around the ten-minute mark, my body would seem to tune it out. The feeling would flatten. So I'd press harder, chasing it — and pressing harder only made it worse.

I assumed that was simply how these devices worked. Or — the thought I never said out loud — that something was off with me.

What a "buzz" actually is

Most personal massagers work by vibration. A small motor buzzes a surface, and that surface rests against your body. It's the same principle as your phone rattling on a table.

And here is the part no one told me: your nervous system adapts to a constant surface buzz. The longer it runs against one spot, the less you register it. That isn't a malfunction — it's just what surface vibration does. The fade was never me. It was the method.

Once I understood that, one question followed: is there a device that doesn't work that way?

The one that didn't go numb on me

The first time I used a LELO SONA 2 Cruise, I was ready to be unimpressed. Out of the box it doesn't feel aggressive. One long-time owner wrote almost exactly the thought in my head — and then finished it for me:

The SONA 2 Cruise doesn't buzz a surface. It uses something LELO calls SenSonic™ — sonic waves that resonate deeper than a vibrating surface can reach. Because it isn't resting a fixed buzz against one point, your body doesn't tune it out the same way. The sensation stays where a buzz would have quietly disappeared.

The part I didn't see coming: it doesn't quit when you press in

Every device I'd owned shared one flaw. The harder I held it against my body, the weaker it got — right at the moment I wanted it steadiest. LELO built a fix for exactly that and gave it a plain name: Cruise Control™. It holds a reserve of power in hand, so when you press in, the intensity stays put instead of dropping off.

One reviewer worked out the mechanics and never looked back:

Quiet, waterproof, and built to last

A few things I only came to value over months of use:

It's genuinely quiet. As one owner put it, it's "quiet, and can be efficient for short times and also extend out for as long as wanted." A quick unwind or a slow one — it holds either way.

It's fully waterproof, which quietly changes an ordinary evening. A new mom's line stuck with me: "having a newborn means I don't have much time for me… my evening showers have been changed forever."

And it lasts. I kept finding people on their second one — "second time buying… they last" — not because the first had broken, but because they wanted a spare. It's body-safe silicone, USB-rechargeable, and carries the full LELO warranty.

Is it worth $159?

This is the question I sat with, because it's real money. The most honest answer I found came from a reviewer, not from me:

What I'd add is this: I had already spent more than $159 in total on cheaper devices that faded, rattled, or ended up in a drawer. Splitting the same money across four disappointments only felt cheaper. The one that works is the one that stops the cycle — and right now it's half price, $79.50 with code SONA50, which made that math easy.

Who this is actually for

If you've never spent more than $40 on a device like this and it's been perfectly fine, then it's fine — you may not need this one.

But if you recognize the fade I described — strong for a minute, then nothing — that fade has a cause, and this is the category of device built specifically around not having it. It's also the one I'd point a friend toward if she were navigating changes in her body: through stress, through motherhood, through the hormonal shifts that arrive with getting older. That's exactly when material quality and consistency matter more, not less.