The Ultrahuman Ring AIR in Matte Grey, size 12, is a lightweight smart ring that tracks your sleep, heart rate, HRV, movement and skin temperature around the clock. Data flows into the Ultrahuman app and can sync with Apple Health and Garmin Connect, with no ongoing subscription fees. Check your ring size before ordering, as fit affects accuracy.

Key Features

• Advanced sleep tracking shows how long and how well you slept each night
• Measures heart rate, HRV, movement and skin temperature for a fuller picture of recovery
• No subscription fees, so every feature is included from day one
• Syncs with Apple Health and Garmin Connect to keep your health data in one place
• Up to 6 days of battery life between charges

Ultrahuman Ring AIR Specifications

Who It's For

For anyone who wants better sleep and recovery data without wearing a smartwatch to bed. The Matte Grey Ring AIR in size 12 suits shift workers, busy parents and fitness fans who want to understand how stress, training and rest affect their energy, all without paying a monthly subscription.

Browse more smart rings at Tech Supply Shed.

1 Year Manufacturer Warranty

ULTRAHUMAN