Health Tracker Ring, sleep & heart rate monitor (rose gold, 6#)
Price tier: Mid-Range
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Slim smart ring tracks heart rate, blood oxygen, sleep, steps, and calories. Easy app setup and comfortable wear with multi-day battery life, no subscription needed
Highlights
- no subscription fee
- sleep & activity tracking
- IP68 waterproof
Pros
- ultra-thin, comfortable to wear
- tracks heart rate, SpO2, sleep, steps, calories
- no subscription fee
- easy setup with app
- IP68 waterproof
Cons
- size determined by ring size guide
- limited to format of ring-based wearables
- customer feedback mentions compatibility notes
Best For
Features
- Size Before You BuyThe KNGAD Smart Ring follows U. S. ring sizing standards. If you already know your U. S. ring size
- you can order the health tracker ring in that same size. If you dont know your U. S. ring size
- we strongly recommend checking the U. S. ring size guide
- measuring your finger circumference
- and using that to determine your perfect fit.
- Sleep Tracking RingWear this smart health ring to bedyou wont even feel it on your finger. Thanks to its ultra-thin design
- tracking your sleep has never been easier. Just put it on before bedtime
- and itll automatically and continuously monitor your sleep
