Skip the wearable:
How contactless sleep tracking works

No wearable. No camera. No mic.
Hatch Sleep Clock sits on your nightstand and tracks your breathing and movement from a few feet away.
Breathing and motion sensor
A low-power sensor detects small movements in your chest as you breathe. Hatch Sleep Clock understands when you get into bed, fall asleep, and move through different sleep stages.
Accuracy at 97%
The sensor technology inside Hatch Sleep Clock is independently validated at 97% accuracy for detecting sleep*, benchmarked against the clinical gold standard.

*In third-party validation against polysomnography, the contactless sensing technology behind Hatch Sleep Clock detected sleep with 97% accuracy.

Validation of sleep stage classification using non-contact radar technology and machine learning

Person sleeping in bed while Hatch Sleep Clock tracks breathing and movement from the nightstand

How our contactless tracking technology works

Inside Hatch Sleep Clock is a low-power motion sensor that sends out radio pulses so faint, they use a fraction of the energy of your WiFi router. It reads the subtle movement of your chest as you breathe, working from a few feet away — nothing to wear, nothing to recharge.

Breathing rate — helps to identify sleep stages
Movement and restlessness — tracks how much you shift through the night
Presence — detects when you're in bed

Plan your night
Set a bedtime goal and choose how you want to fall asleep.
Wind down screen-free
Ease into sleep with your choice of meditations, audiobooks, sound baths, and more, all paired with soothing light experiences.
Track sleep naturally
Hatch Sleep Clock uses contactless tracking to let you sleep freely… no ring, wristband, or charging required.
Wake up refreshed
Gentle sunrise alarms help you wake up gradually and feel less groggy.
See what works for you
Check out your personal insights in the Hatch app to see healthy habits forming and get customized recommendations.
Feel better every day
Better sleep helps you show up with more energy, focus, and a feeling of balance throughout your day.