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Tossed it in my bag for a weekend trip and barely noticed it was there until I wanted it. The fit is genuinely seamless, which is exactly what I was hoping for.

Didn't expect something this small to actually stay put through a whole workday, but it does. The convenience factor is real — I can slip it on in the morning and forget it's there until I want to remember.

The wearable fit is what sold me — it stays put under clothes during a full workday, which I honestly didn't expect. The Bluetooth app control is smooth too, no lag when switching settings. Genuinely convenient for on-the-go use.