PUNKU.AI
Mini tools
Smart Ring
Ultrahuman Ring AIR
by Ultrahuman
$349.00
Available
Lightweight AI-powered smart ring for sleep, recovery, activity, and metabolic health tracking with personalized health insights.
Form factor
Ring
Release date
Feb 27, 2026
Battery life
Up to 6 days
OS / Platform
Android, iOS
Weight
2.4g
Specifications
Form factor
Ring
Weight
2.4g
Battery life
Up to 6 days
OS / Platform
Android, iOS
Made in
IN
Release date
Feb 27, 2026
Connectivity
Bluetooth
AI features
On-device AICloud AIHealth Monitoring
Sensors
PPG sensorskin temperature sensor6-axis motion sensorinfrared photoplethysmography sensor
Primary use cases
Health & FitnessProductivity
Additional information
Tracks sleep stages, HRV, recovery, movement, circadian rhythm, stress markers, women’s health metrics, and metabolic insights via PowerPlugs ecosystem integration.
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