Domhong Smart Fitness Tracker Ring: Multifunctional health monitoring
But wait, there's more (and no, we're not selling knives). This ring is tough enough to handle a swim or a shower (thanks to its 5ATM waterproof superpower), lasts a whole week on a single charge (because who has time to charge gadgets every day?), and can even snap photos with a wave—because sometimes your hands are full, but your phone isn't. Plus, it's got your back (and your run, cycle, and swim) with multiple sports modes to keep up with whatever moves you.
Compatible with Android 5.1+ and iOS 8.0+, it's the techy sidekick your active lifestyle didn't know it was missing. No cap.
General specs
- Brand: Domhong
- Seller: Amazon
- package_dimensions: 4.02 x 3.11 x 1.26 inches
- item_weight: 3.2 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- memory_storage_capacity: 512 KB
- ram_memory_installed_size: 104 KB
- waterproof: 5ATM
- compatibility: Android 5.1 and above, iOS 8.0 and above
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$41.99
Last price update: 6/20/25
Available to order
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United States
United States
Available
Video Reviews
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| Brand | Domhong | Domhong | HitTopss | Piluyaa | HitTopss | Aichiken |
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| Price | $41.99 | $46.99 | $29.99 | $39.99 | $29.99 | $65.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 20, 2025 | May 11, 2025 | June 18, 2025 | June 5, 2025 | June 12, 2025 | June 19, 2025 |
| package_dimensions | 4.02 x 3.11 x 1.26 inches | 4 x 3.14 x 1.25 inches | 3.07 x 2.91 x 1.73 inches | 1.97 x 0.39 x 0.39 inches | 2.99 x 2.95 x 1.85 inches | 3 x 3 x 1 inches |
| item_weight | 3.2 ounces | 3.17 ounces | 2.89 ounces | 0.05 Kilograms | 2.89 ounces | 2.39 ounces |
| batteries | 1 Nonstandard Battery batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Lithium Ion batteries required. (included) |
| memory_storage_capacity | 512 KB | 512 KB | 4 MB | |||
| date_first_available | April 8, 2025 | December 25, 2024 | February 24, 2025 | March 31, 2025 | ||
| country_of_origin | China | China | China | China | China | |
Smart Fitness Tracker Ring
$41.99
Reviews
4.15
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