The sizing is not correct. I ordered a size 14 for myself, but it's way too small.
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Ola Esporte R09 Smart Ring with Health Monitoring
Price range: $2.01 through $16.26
Track heart rate, blood oxygen, and sleep quality with this stylish smart ring.
Water-resistant and supports multiple sports modes.
Up to 7 days battery life with fast charging.
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Estimated Delivery Time3–7 business days
Stylish and Minimalist Design
Crafted with premium stainless steel, the Ola Esporte R09 Smart Ring offers a modern, minimalist look suitable for any occasion. It is available in black, silver, and gold finishes, perfectly blending fashion with function.
Comprehensive Health Monitoring
Track vital health metrics including real-time heart rate, blood oxygen (SpO2), and sleep quality to optimize your wellness.
Monitor daily activities such as steps and calories burned to maintain an active lifestyle.
- Heart rate and blood oxygen sensors
- Sleep stage analysis
- Daily steps and calorie tracking
Durable and Water-Resistant
Rated IP68 waterproof, this smart ring resists sweat and rain, making it ideal for workouts and outdoor activities.
Multi-sport mode support includes running, cycling, and fitness tracking for versatile use.
- IP68 waterproof rating
- Supports running, cycling, and fitness modes
Reliable Battery and Connectivity
Enjoy up to 7 days of typical use on a single charge with fast magnetic charging in about an hour.
Seamlessly connect via Bluetooth 5.2 with compatible iOS and Android devices.
- 7-day battery life
- Bluetooth 5.2 connectivity
- Compatible with Android 8.0+ and iOS 10+
Free Health Tracking App
Access detailed health data on a free mobile app with no subscription fees.
Features convenient functions such as shake-to-take-photo camera control.
- No subscription fee app
- Camera control feature
Key Specifications
- Material: Stainless steel case
- Sensors: Heart rate, SpO2, accelerometer
- Colors: Black, Silver, Gold
- Battery: 15-25 mAh, 7 days typical use
- Charging: Magnetic charger, ~1 hour charging time
- Waterproof: IP68
- Connectivity: Bluetooth 5.2
- Compatibility: Android 8.0+, iOS 10+
What's in the Box
- Ola Esporte R09 Smart Ring
- Magnetic charging case (optional)
Discussion
4.4
Based on 45 reviews
Ring runs very small. ordered a size 10, wife can’t even get it on her finger.
Came quickly, and fit perfectly, but the app it uses has horrible reviews. so i don't know how it works, cuz i shipped it back.
Came quickly, and fit perfectly, but the app it uses has horrible reviews, so instead of using it, i mailed it back.
Fits well, but the sizing was more of a guess than anything. working well and as accurately as my samsung watch
