Powerful light. Incredibly slim.

Weighs just 2.4 grams. 11 times lighter than a typical smartwatch.

Only 2.4 mm thick. Discreet design for everyday use.

The most comfortable wearable device in the world.

Glides with you through the day and feels lighter than air. It's there when you need it and invisible when you don't.

A form factor so discreet that it's easy to forget you're wearing it, but hard to ignore its capabilities.

Wake up with your sleep information. The sleep index, intelligently designed as your sole measure of sleep health, evaluates your total sleep duration, your resting heart rate, and your recovery, creating a comprehensive picture of your sleep quality.

Temperature monitoring made easy. Skin temperature is crucial for measuring your body's physiological states and responses to various factors, including exercise, stress, and illness.

Listen to your inner clock. The phase reaction curve describes the complex interplay between a stimulus, such as light, food, or movement, and a shift in your circadian rhythm.

Towards a more active you. The movement index is designed to keep you moving to promote optimal glucose metabolism and increase your energy expenditure without exercise.

Maximize recovery with key HRV insights. The correlation between HRV and recovery is critical for understanding the body's recovery capabilities and its readiness to tackle another day.

The only nudges you need. Personalized nudges for a healthier you. Receive tailored insights and notifications that help you make better real-time decisions.