RingConnWearables★ Staff Pick

RingConn Gen 2: Ultimate Lightness, 12 Days Battery

Name: RingConn Gen 2: Ultimate Lightness, 12 Days Battery
Brand: RingConn
SKU: 1788825446

RingConn Gen 2:极致轻薄,12 天续航

18kBackers

$4.4MPledged

$50kGoal

8831%Funded

RingConn Gen 2: Ultimate Lightness, 12 Days Battery

About this project

RingConn Gen 2 is the second-generation smart ring from Shenzhen's RingConn team — raised $4.41M (8832% funded) from 18.4k backers in 2024. The category benchmark Oura has long deterred users with its subscription model and bulky feel. Gen 2 counters with three cards: the thinnest, lightest wear in the category, 12-day battery life to kill small-battery anxiety, and zero subscription with fully open data. Sensors cover heart rate, SpO2, skin temperature and motion, backed by AI sleep staging and health trend reports. The campaign turned 'smart ring alternative' into 'smart ring of choice' for many, pushing screenless wearables (rings, patches) into the mainstream.

Highlights

✓Ultimate lightness: among the thinnest, lightest smart rings — forget you're wearing it
✓12-day battery: charge twice a month, sleep tracking never gaps
✓Zero subscription: all health data free, no paywall for full features
✓AI sleep analytics: staging, readiness and trends — a wrist-free health lab on your finger

Specifications

Size	Among the thinnest and lightest in category
Health	AI sleep staging + trend reports
Battery	~12 days
Sensors	Heart rate, SpO2, skin temperature, motion
Form factor	Smart ring (2nd generation)
Subscription	No subscription fee, full data access
Compatibility	iOS / Android
Water resistance	IP68