Health Tracker Ring: Sleep tracking with ultra-thin design
Under the hood, a high-precision advanced chip works overtime, keeping tabs on your heart rate, blood pressure, and even how much oxygen is cruising through your veins. And because sitting is the new smoking, it nudges you with stats on steps, calories torched, and how far you've wandered (in case you forgot). Plus, with multiple sport modes, it's like having a personal trainer that fits on your finger.
Here's the kicker: lifetime access to all these goodies, no sneaky subscriptions lurking in the fine print. Battery life? A solid 3-5 days, or stretch it to a whopping 60 days with the portable charging case (because who has time to charge every day?). Whether you're team iOS or Android, this ring plays nice, making it the ultimate gift for anyone who's serious about health—or just wants to look like they are.
General specs
- Seller: Amazon
- Compatibility: iOS 9.0 and higher, Android 5.0 and higher
- Battery Life: 3-5 days normal use, Extendable to 60 days with charging case
- Charging Time: 2 hours
- Waterproof: IP68
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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Brand | Duobuy | Duobuy | WNRTSA | Tiantianka | Mirlray | |
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Price | $5.88 | $69.98 | $69.98 | $51.99 | $69.98 | $37.99 |
Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
Update | July 19, 2025 | June 27, 2025 | June 29, 2025 | June 25, 2025 | July 18, 2025 | July 17, 2025 |
package_dimensions | 3 x 3 x 2 inches | 3.15 x 3.11 x 1 inches | 3.58 x 3.54 x 1.26 inches | 2.95 x 2.95 x 1.18 inches | ||
item_weight | 3.98 ounces | 0.95 ounces | 2.89 ounces | 2.24 ounces | ||
batteries | 1 A batteries required. (included) | 1 A batteries required | 1 A batteries required. (included) | 1 A batteries required. (included) | ||
date_first_available | December 13, 2024 | May 28, 2025 | June 5, 2025 | |||
country_of_origin | China | China | China |