Ultrahuman · ring

Ultrahuman Ring Air

The Ultrahuman Ring Air is one of the lightest smart rings available, offering HRV, SpO2, skin temperature, and movement tracking. With no monthly subscription, it provides a cost-effective alternative to the Oura Ring for minimalist health tracking.

Minimal TrackingSubscription-Free

€329

4(0)

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Specifications

Battery6 days

Water100m

DisplayNone

SensorsHRV, SpO2, Skin Temperature, Movement

Features

Sleep Tracking

Sleep index with movement, HRV, and temperature analysis

HRV Monitoring

Continuous HRV for recovery and readiness scores

SpO2

Blood oxygen monitoring during sleep

ECG

Not available on Ultrahuman Ring Air

GPS

No built-in GPS

Step Counting

Basic step and movement tracking

Stress Tracking

Recovery-based stress insights via HRV trends

Workout Detection

Basic movement and activity detection

Smart Notifications

Not available — no display

Menstrual Tracking

Cycle insights via skin temperature in Ultrahuman app

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