The Ultrahuman Ring AIR is a featherweight smart ring, shown here in Titanium and size 10, built to monitor sleep, heart rate, HRV and temperature without a bulky wrist device. Its sleep algorithms break down how well you rested, and there is no subscription needed to unlock the full feature set. Confirm your size first, since a snug fit gives the best readings.

Key Features

• Lightweight, minimalist design you barely notice when wearing it day and night
• Detailed sleep insights help you build better bedtime habits
• Tracks HRV and temperature trends to flag when your body needs more rest
• Works with iOS 15 or newer and Android 6 or newer over Bluetooth Low Energy
• No monthly subscription required for full access

Ultrahuman Ring AIR Specifications

Who It's For

Suits health-conscious people who want to track sleep, heart rate and temperature trends with no subscription to pay. Choose this size 10 Titanium ring if you want a discreet wearable for daily wellness checks, better bedtime routines and a clearer sense of when to push hard or rest.

Browse more smart rings at Tech Supply Shed.

1 Year Manufacturer Warranty

ULTRAHUMAN