opove O Ring Smart Ring, Fitness Trackers Rings with Sleep/Stress/Heart Rate/Women's Health Monitoring, Comfortable Wearing, Up to 7 Days Using, Fitness Ring for Android & iOS, Silver-Size10
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Apr 28
Recently Viewed
Color: Silver
Size: 10
Features
- Size Before You BuyO Ring smart ring use a unique design that differs from standard ring sizes. Please using our O Ring sizing kit to find your perfect size and test-wearing it for 24 hours to ensure all-day comfort
- Innovative Stress TrackingOpove fitness tracker ring tracks HRV in the background 24 hours a day, automatically quantifies stress levels, and helps you manage stress through personalized insights. Easily track your body's responses without disrupting your daily life
- Comprehensive Sleep ManagementO Ring records and analyzes deep sleep/light sleep/REM/wake duration in detail, providing core vital signs data such as sleep score, heart rate, blood oxygen, and HRV, turning complex sleep information into understandable scientific advice to help you manage your sleep
- One Ring, Multiple FunctionsOne opove fitness ring handles all your daily health management needs-Step tracking, activity tracking, mood tracking, menstrual cycle prediction for women, basal body temperature monitoring, and more. Plus continuous performance improvements and new feature additions provide a customized and evolving experience
- No Subscription FeeAll practical and fun features are free with the companion app (App Name: opove).O Ring ensures that you can continuously experience real-time health tracking and personalized insights.(Compatible with both iOS and Android)
- Comfortable and WaterproofWeighing only 3 grams, made of durable titanium, 5ATM waterproof, no need to remove it when washing hands or showering; O Ring is specifically designed for all-day wear, offering comfort and durability, with a stylish look that complements your outfit
Operating System: iOS&Android
Special Feature: Activity Tracker, Cycle Tracking, Lightweight, Multisport Tracker
Connectivity Technology: Bluetooth
Wireless Communication Standard: Bluetooth
GPS: GPS Via Smartphone
Shape: Round
Brand: opove
Color: Silver
Compatible Devices: Smartphone
Display Type: No Display
Operating System: iOS&Android
Additional Features: Activity Tracker, Cycle Tracking, Lightweight, Multisport Tracker
GPS Geotagging Functionality: GPS Via Smartphone
Band Material Type: Titanium Alloy
Water Resistance Level: Waterproof
Human Interface Input: Unknown
Supported Application: Fitness Tracker, Women's Health Apps, Bluetooth-Enabled Apps
Metrics Measured: Heart Rate Monitor, Sleep Duration, Stress, Distance, Step Count, Calories Burned
Shape: Round
Color: Silver
Connectivity Technology: Bluetooth
Wireless Compability: Bluetooth
Communication Feature: Bluetooth
Warranty Type: Standard/Full warranty
Brand: opove
Model Number: B0FSJZR8LT
Built-In Media: Bluetooth
Warranty Description: One-year warranty
Wearable Computer Type: Smart Ring
Manufacturer: Shenzhen Shufang Innovation Technology Co., Ltd
Unit Count: 1.0 Count
Display Type: No Display
Compatible Devices: Smartphone
Compatible Phone Models: Compatible with iOS and Android devices
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Apr 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Silver
Size: 10
I love everything about this ring so far. The comfort, the battery life, the accuracy etc. It is awesome other than it scratches very easily. I go out of my way to “protect” it but it gets scratched with regular wear. EDIT: customer service has gone above and beyond what was expected to resolve the situation. As I stated above, the ring is phenomenal. I am more than happy with its performance.
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Reviewed in the United States on March 28, 2026 by Michele
Ay, I tried this silver smart ring in size 6 because I wanted something discreet to monitor sleep and activity without wearing a big watch during shifts at the cafe. It sits comfortable on my finger all day and night, tracking heart rate, stress, and even women's health cycles through the app. The battery lasts up to a week, so I charge it while getting ready in the morning. The titanium feel is lightweight and does not snag on gloves or jewelry. After a stressful week helping with my sister's wedding plans, the ring showed me how little deep sleep I was getting. I laughed when the app suggested more rest like my mom always does. It helped me adjust my evening routine with better wind-down time. The activity tracking motivates me to walk more along the boardwalk, and the data is easy to read without overwhelming charts. It syncs well with both Android and iOS, though the app could explain some metrics simpler. For continuous wear and practical insights into daily health, it has been a steady companion that does not get in the way. No more guessing why I feel tired. This ring quietly supports my busy lifestyle with useful info.
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Reviewed in the United States on April 5, 2026 by Jumeirah
This smart ring is an impressive combination of comfort, functionality, and style. The titanium alloy build is incredibly lightweight, making it barely noticeable on my finger even during sleep or workouts. The sizing kit helped me find the perfect fit, and after 24 hours of testing, it's remained comfortable for all-day wear. The battery life is outstanding, lasting a full week on a single charge which is perfect for my busy lifestyle. I love how it tracks my sleep patterns with surprising accuracy, providing insights that have helped me improve my rest without being intrusive. The stress monitoring feature gives me gentle reminders to take breaks when needed, and the activity tracking keeps me motivated during workouts. The ring syncs seamlessly with both my Android and iOS devices, and the data is always accurate and easy to understand. The discreet design means I can wear it anywhere without drawing attention, yet it still provides comprehensive wellness tracking. The water-resistant build gives me confidence wearing it during workouts or even in the shower. It's become an essential part of my daily routine, helping me stay on top of my health and fitness goals without any hassle.
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Reviewed in the United States on April 3, 2026 by Alex Warren
With the O Ring on, I head out for my walk. Today, I went to the nearby park for a 30-minute brisk walk. The ring instantly tracked my steps, distance, and calories burned. As I walked along the path, I glanced at the three-ring display: the outer ring for steps, the middle for distance, and the inner for calories. Watching each ring gradually fill gave me a small sense of accomplishment and kept me motivated throughout. After the walk, I spent 15 minutes stretching and doing a few yoga poses. The ring recorded these movements as well, giving a clear picture of total activity and energy spent. At the end of the session, it provided a summary showing steps taken, kilometers walked, and calories burned. Seeing all the numbers together made me feel productive and encouraged me to stay active. Later, while sitting at my desk, the ring continued tracking my remaining steps. It offered gentle nudges to move or stretch, helping me avoid long periods of inactivity. In the evening, checking the weekly trends in the app helped me plan workouts more effectively and maintain steady progress toward my activity goals.
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Reviewed in the United States on April 3, 2026 by Harry
After getting tired of bulky fitness trackers, I switched to this smart ring and it’s been much more comfortable for daily use. It’s lightweight and smooth, so I barely notice it during the day or while sleeping. The setup with my phone was simple, and it syncs reliably with both Android and iOS. It tracks basics like steps, heart rate, sleep, and stress, and the data seems fairly consistent for everyday monitoring. Battery life is close to the advertised range. I get about 5–6 days per charge. The women’s health tracking is a helpful extra feature. It’s not as detailed as high end smartwatches, but that’s expected at this size. Overall, a convenient and discreet option if you want simple health tracking without wearing a watch.
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Reviewed in the United States on April 23, 2026 by TT
This smart ring is perfect for people like me who don't want to be tied down by devices. It's very discreet; it doesn't get in the way when typing, using my phone, or doing housework, and I don't constantly notice it on my wrist, yet it still tracks my schedule and activity level. Pairing was smooth from the start, and once connected to my phone, I basically don't need to worry about it anymore. I just go about my normal life each day, checking the app in the evening to see the data, like sleep or activity levels, to get a general idea of my status. Sometimes seeing the data reminds me to get some rest, which is a small form of self management. The battery life is also good; I love that I don't need to charge it every day. It only needs charging every few days, so it doesn't disrupt my routine. After wearing it for a while, it's become a habit, and I feel like something's missing if I don't wear it. Overall, it's very easy to use, requiring no time for figuring out or adjusting.
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Reviewed in the United States on April 1, 2026 by wmls