PRIMEPLUS - Smart Ring Health Tracker for Men Women, Sleep/Stress/Exercise Monitor, IP68, Long Battery, No Subscription - Black - (2025)
About this product
Track your sleep, activity, and heart rate without any monthly fees. This smart ring measures your heart rate automatically every 30 minutes and provides real‑time sleep cycle analysis, step count, calories burned, and exercise performance. The built‑in battery lasts 2‑3 days, and the included charging case extends total use to over 10 days. It’s waterproof up to 80 meters – wear it while swimming, sweating, or washing hands. No app subscription needed – full features are free forever. Works with iOS and Android. Before ordering, please measure your finger circumference using the size chart to ensure a perfect fit. A great choice for anyone who wants continuous health tracking without a bulky watch.
Color
Black1. Real‑Time Sleep & Fitness Monitoring
Tracks sleep cycles, steps, calories, and exercise performance with advanced sensors. Helps you optimize rest and recovery. Perfect for reaching your fitness goals.
2. Automatic Heart Rate Monitoring (Every 30 Min)
Equipped with 4.0 sensors that measure your heart rate automatically throughout the day. Provides continuous health insights without manual checks.
3. 2‑3 Day Battery + Charging Case (10+ Days Total)
Ring itself lasts 2‑3 days per charge. Slip it into the smart charging case to extend total usage beyond 10 days. No frequent charging interruptions.
4. 80m Waterproof & No Subscription Required
Swim, shower, or sweat – 80‑meter waterproof rating handles it all. No app subscription fees – every feature is free, forever. Comfortable for sensitive skin. Be sure to check the size chart before ordering for the best fit.
- Operating System CompatibilityApple iOS, AndroidApp CompatibleYesBuilt-in Storage0 gigabytesMetrics MeasuredActivity vs. inactivity, Hours slept, Calories burned, Resting heart rateProtective QualitiesWater resistant, Dust resistant
Reviews
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Track your sleep, activity, and heart rate without any monthly fees. This smart ring measures your heart rate automatically every 30 minutes and provides real‑time sleep cycle analysis, step count, calories burned, and exercise performance. The built‑in battery lasts 2‑3 days, and the included charging case extends total use to over 10 days. It’s waterproof up to 80 meters – wear it while swimming, sweating, or washing hands. No app subscription needed – full features are free forever. Works with iOS and Android. Before ordering, please measure your finger circumference using the size chart to ensure a perfect fit. A great choice for anyone who wants continuous health tracking without a bulky watch.
Track your sleep, activity, and heart rate without any monthly fees. This smart ring measures your heart rate automatically every 30 minutes and provides real‑time sleep cycle analysis, step count, calories burned, and exercise performance. The built‑in battery lasts 2‑3 days, and the included charging case extends total use to over 10 days. It’s waterproof up to 80 meters – wear it while swimming, sweating, or washing hands. No app subscription needed – full features are free forever. Works with iOS and Android. Before ordering, please measure your finger circumference using the size chart to ensure a perfect fit. A great choice for anyone who wants continuous health tracking without a bulky watch.
The QALO SR-1 Smart Ring is a health-tracking smart ring designed with everyday people in mind and built with a snug fit to ensure accurate sensor readings and consistent performance. If you are between sizes, we recommend sizing up at least one full size and considering natural finger swelling and knuckle size for comfortable 24/7 wear. No matter where you are in your fitness, wellness, or health journey, the SR-1 can help you make measurable progress and be a little better tomorrow.
Track your sleep, activity, and heart rate without any monthly fees. This smart ring measures your heart rate automatically every 30 minutes and provides real‑time sleep cycle analysis, step count, calories burned, and exercise performance. The built‑in battery lasts 2‑3 days, and the included charging case extends total use to over 10 days. It’s waterproof up to 80 meters – wear it while swimming, sweating, or washing hands. No app subscription needed – full features are free forever. Works with iOS and Android. Before ordering, please measure your finger circumference using the size chart to ensure a perfect fit. A great choice for anyone who wants continuous health tracking without a bulky watch.
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