A forearm and relaxed hand wearing the Habitloop band

Stop biting your nails.

Habitloop detects nail biting the moment it starts and buzzes your wrist, so you stop. It also tracks your heart rate, stress and sleep.

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You don't decide to bite.Habitloop notices for you.

  1. Wearable AI that stops nail biting before it happens.

    Nothing to press, nothing to remember.

  2. It knows a bite from everything else.

    Coffee. Your chin on your hand. It lets those go.

  3. It buzzes. You stop.

    Only you feel it.

One buzz.
Your hand stops.

A firm double pulse that only you can feel.

Press it. On Android, your phone buzzes too.

Day 60: four fingers with healthy nails grown past the fingertip Day 1: the same four fingers with nails bitten short Day 1Day 60

Grow out your nails.

Nails grow about 3 mm a month. Stop biting and you get to watch it happen.

  • 3 mmof new nail every month
  • 60nights to try it
  • 0things to remember
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See what sets it off.

Habitloop tracks your stress, sleep and heart rate too, so you can see when you're most likely to do it, and change that.

Your hardest hours

When it happens most.

A woman wearing the band looking at her phone on a terrace
Days in a row41

Where it happens

Your places, ranked.

Stress and the habit

See how they move together.

Hands typing on a laptop, wearing a bone strap
At your desk
A hand on a steering wheel at dusk wearing the strap
In the car
A woman resting on a sofa wearing the band
On the couch
A woman asleep wearing the band
Asleep

Whatever your hands do.

A woman reading, her hand near her lipsNail biting A woman at a laptop with one hand in her hairHair pulling A person at a mirror with one hand at the side of the faceSkin picking A man at a cafe resting his chin on his handTouching your face

Break the loop.

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  1. Detection depends on how the band is worn and how your hand moves, and may vary between people and activities.
  2. Battery life and charge time depend on settings and usage.
  3. Habitloop is available for pre-order. Specifications, features and timing are design targets and may change before shipping.
  4. Habitloop is a wellness product, not a medical device. It is not intended to diagnose, treat, cure, mitigate or prevent any disease or condition. If a habit is causing you injury or distress, talk to a doctor or therapist.
  5. App screens are illustrative. Product renders and people shown are generated.

Habitloop is available for pre-order.

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The Habitloop band

Unlock $30 off your order.