UniJethro SR11M Standard Smart Ring
Available Options
For the busy professional or parent who juggles fitness goals and family care, the UniJethro Smart Ring offers a discreet way to stay on top of your health without constant phone checks. While many trackers focus on workouts, this ring shines as a 24/7 wellness companion, giving you peace of mind by monitoring heart rate and sleep patterns even during hectic days.
With its lightweight design, you'll forget you're wearing it until a gentle alert reminds you to move after hours at your desk. The remote photography feature lets you capture spontaneous moments with a quick double-shake of your finger—perfect for group selfies without fumbling for your phone. Plus, the family care function allows you to quietly check on a loved one's activity and sleep data, offering reassurance when you're apart. Waterproof for showers and swimming, and with a charging case that extends battery life for weeks, it integrates seamlessly into your daily routine without extra fees.
Features
- Heart rate monitoring
- Blood oxygen monitoring
- Sleep tracking and analysis
- Daily activity tracking
- IP68 waterproof rating
- Remote photography function
- Family health data sharing
- Long battery life up to 7 days
- No subscription fees required
- Portable charging case included
Product details
General specs
- Brand: UniJethro
- Model: SR11M
- Connectivity: Bluetooth
- Charging Method: Magnetic
- OS Compatibility: Android, iOS
- Water Resistance: IP68
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
Shipping options
United States
Comparison with similar products
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Freeze2Trim ours ring sizing kit Black Continuous heart rate monitoring
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| Brand | UniJethro | YULUCKGO | UniJethro | lumthou | KppeX | Freeze2Trim |
| Model | SR11M | BJ02 | SR11M | R18 | X1-11# | ours ring sizing kit |
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| Price | $39.99 | $19.88 | $39.99 | $89.99 | $139.99 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 6, 2025 | December 9, 2025 | December 6, 2025 | December 9, 2025 | December 9, 2025 | December 6, 2025 |
| Size | 9 | 8# | 9 | 11 | 8 | |
| Weight | 100 | 132 | 0.11 | 5.39 | ||
| Battery Life | 3–5 d | 5-7 d | 3–5 d | |||
| Charging Time | 0, 1 | 1.5 | 2 | |||
| Water Resistance | IP68 | IP68 | IP68 | IP68 | ||
Smart Ring
Reviews
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April 12, 2025
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