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Ring vs Tracker
Compare screen-free rings with wrist fitness trackers for sleep comfort, workout feedback, sizing, battery life, and when a smartwatch is the fallback.
UniJethro SR11M Size 7#, Rose Gold Smart Ring
Available Options
Current
Size 7#, Rose Gold
Amazon
€34.43
Available to order
Price history by variant
Volatility: HighFeatures
- Heart rate monitoring
- Blood oxygen monitoring
- Blood pressure monitoring
- Sleep tracking (light, deep, wakefulness)
- Activity tracking (steps, distance, calories)
- Remote photography control
- Family health sharing
- IP68 waterproof
- Battery life 5-7 days
- Charging case 10-15 extra cycles
- Bluetooth connectivity
- No app subscription fees
Product details
General specs
- Brand: UniJethro
- Model: SR11M
- Battery Life: 5-7 days
- Subscription: No App Fees
- Waterproof Rating: IP68
- Charging Case Capacity: 300 mAh
- Case Charging Cycles From: 10-15 cycles
If you are interested in more details, you can find full information on the seller's page.
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Top live offer
€34.43
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 9/1/26
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Price History for seller Amazon
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Delivery to 
United States
United States
Available
Track your daily wellness with the UniJethro Smart Ring—a sleek fitness tracker that fits on your finger. Unlike bulky wristbands, this ring is comfortable enough to wear 24/7, so you can monitor your heart rate, blood oxygen, sleep stages, and activity without interruption. It's perfect for professionals who want health insights without wearing a watch all day.
One standout feature: shake your hand twice to snap a photo remotely. No need for a selfie stick or timer. The IP68 waterproof rating means you can wear it while swimming or showering. The included charging case gives you 10-15 extra full charges, keeping the ring powered for weeks. And there are no subscription fees—just connect via Bluetooth to your phone.
Use the family care mode to share health data with loved ones, so you can check in on elderly parents or a partner's sleep quality. The ring protector prevents scratches during workouts. With 5-7 days of battery life per charge, it's a low-maintenance tool for better health awareness.
UniJethro SR11M Rose Gold Heart rate monitoring
€34.43
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