AI Life / Health / Smart Rings
Smart rings track sleep, heart rate, temperature trends and activity without a screen on your wrist.
| Ring | Subscription | Phones | Source |
|---|---|---|---|
| Oura Ring 4 | Yes, Oura Membership | iPhone, Android | Oura |
| Samsung Galaxy Ring | No | Android (Samsung features best on Galaxy) | Samsung |
| Ultrahuman Ring Air | No | iPhone, Android | Ultrahuman |
| RingConn | No | iPhone, Android | RingConn |
How to choose
- Best app and sleep insights: Oura, if you’re fine paying monthly.
- Samsung phone: Galaxy Ring, no fee.
- No subscription on iPhone: Ultrahuman or RingConn.
- Want a screen: a watch may suit you better. That’s my own lean.
Not medical advice. Talk to a doctor about your own health. Rings are wellness devices, not diagnostic tools. See the FDA on general wellness products .
More guides on the Smart Rings hub .