Camera off

0 nudges today

Driving mode alarm sound only, no screen flashing

Show detection overlay

Watch for

Hair pulling - scalp, temples, ears, back of head

Eyebrows / eyelashes - hand at the brow line

Nail biting - fingers at the mouth

Skin picking / face touching - cheeks, chin, nose

Eyebrow mode watches the same spot where you push up your glasses, so raise the hold time if glasses nudges trip it.

Sensitivity

Sensitivity (top / scalp) 50%

Left side

Reach (temple, ear, back) 50%

Depth (below the jaw) 50%

Right side

Reach (temple, ear, back) 50%

Depth (below the jaw) 50%

Hold before alerting 1.5s

False alarm snooze 90s

Everything runs on this device. The camera is read frame-by-frame in memory only. No video is recorded, saved, or sent anywhere. Only a small log of when a nudge happened and how long it lasted is stored, so these trends can exist. The detection models are bundled locally. Open DevTools → Network to confirm there are no outbound requests.

When signed in, only your nudge counts and timestamps are backed up to your private account, never any video.

Hands Down

On-device webcam awareness

Your hands move before you notice. Now you'll notice.

Hands Down watches your camera on your own device and sounds a clear alarm the moment a hand drifts to your hair, brows, mouth, or face. Stop hair pulling, nail biting, skin picking, and face-touching habits.

Create your free account

The core tool is free. No ads, no subscription. The extras are a one-time $17.99.

How it works

Create your account Sign up with your email, right in the browser. Nothing to install, monitoring in minutes.
Choose what to watch Scalp, brows, mouth, face. Per-side sliders tune how far a reach counts, and a glasses band stays silent.
Hear it the moment it starts A loud alarm the instant a hand crosses a zone. When it gets one wrong, one tap files a false alarm.

Your video never leaves your device. Detection runs entirely in your browser with bundled on-device models. No video is recorded, saved, or sent anywhere. Your account only backs up nudge counts, settings, and notes you write. Open your browser's network tab while monitoring: there are no outbound requests.

The core is free. The extras cost $17.99, once.

	Free	One-time unlock
Live detection and alarms	Yes	Yes
All four watch zones	Yes	Yes
Driving mode	Yes	Yes
Today's count and trend charts	Yes	Yes
False-alarm reclassify	Yes	Yes
Cross-device sync and backup		Yes
Journey progress timeline		Yes
Day notes		Yes
CSV and JSON exports		Yes

The unlock is $17.99, once. No subscription, no ads.

Which habit brings you here?

Hair pullingScalp, temples, ears, and the back of your head Nail bitingFingers headed for your mouth Skin pickingHands that linger at your face

New to the terms? Read what BFRBs are and how habit reversal training works.

Catch the next reach

Create your free account and you are monitoring in minutes.

Create your free account

Hands Down is an awareness tool for personal use. It is not medical advice, a diagnosis, or a substitute for care from a licensed professional.