RingConn
RingConn Gen 2
B
Ranked #8 in Fitness Trackers
Backed by 3 cited sources
Covered by 3 outlets
The value pick among smart rings: class-leading ~12-day battery, sleep apnea detection and no subscription for under $300. Reviewers flag fast scratching/discoloration and a less polished app than Oura's, so it's excellent but not flawless.
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Key features
- ✓ Up to 12 days battery (class-leading)
- ✓ No subscription
- ✓ Sleep apnea detection
- ✓ Squircle titanium design
- ✓ Cheaper than Oura + membership
The sources behind this ranking
3 cited sources cover RingConn Gen 2. Here's the stance each one takes.
A 2 B 1
T 
Tech Advisor Features it among the best smart rings of 2026 alongside Oura and Samsung. A Read → T 
TechRadar Rated the best smart ring you can buy in its guide - longest battery life and countless actionable rest/readiness insights. A Read → T 
Tom's Guide Praises the sleep apnea detection (only Oura also offers it) but found the ring discolored and scratched embarrassingly fast within a month. B Read →