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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 8, Silver Smart Ring with Health Tracking and Remote Photography
Available Options
Current
Size 8, Silver
Amazon
€34.43
Available to order
Price history by variant
Volatility: HighFeatures
- Heart rate and SpO2 monitoring
- Sleep stage analysis
- Remote photography by shaking
- IP68 waterproof for swimming
- 5-7 day battery life
- Family care app support
- Includes ring protectors
- No 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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Offers updated: 9/2/26
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United States
United States
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Tired of bulky fitness bands interrupting your day? The UniJethro Smart Ring turns your finger into a discreet health hub. Wear it to track heart rate, blood oxygen, and sleep stages without anyone noticing. It is perfect for professionals and active individuals who want health data without wearing a wrist device.
One standout feature is the remote photography: just shake your finger twice to snap a selfie or group photo from across the room. You will not need a timer or ask a stranger to help. The Family Care function lets you connect with loved ones inside the app, so you can check their heart rate or step count at a glance.
With IP68 waterproofing, you can wear it while swimming or showering. The included ring protectors prevent scratches during workouts. Battery lasts 5-7 days, and the charging case gives you 10-15 full recharges, so you never reach for a wire. No subscription fees, no distractions.
UniJethro SR11M Silver Heart rate and SpO2 monitoring
€34.43
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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