Emerhome R11 Smart Health Ring - Waterproof Fitness Tracker for Activity & Sleep Monitoring
Say goodbye to clunky wearables—our smart rings are now ultra-thin and crazy comfortable. We’ve shaved off the bulk without skimping on tech, so it feels like you’re wearing almost nothing (in a good way).
Ever wonder what your sleep’s really like? Our intelligent sleep tracker does the detective work for you, breaking down those deep vs. light sleep phases so you can actually do something about those midnight toss-and-turns.
Keep your heart (rate) close with 24/7 health monitoring—check your stats anytime, because who doesn’t love a little data-driven self-care?
Whether you’re a gym rat or just trying to outwalk your dog, our fitness tracker has your back (and steps, and calories). Plus, it’s got modes for whatever sport you’re into, even if that’s competitive couch sitting.
And here’s the kicker: no sneaky subscriptions. Everything’s free for life, and connecting via Bluetooth is as easy as pie (which, by the way, the app will help you burn off).
General specs
- Brand: Emerhome
- Model: R11
- Seller: Amazon
- ID: B0DRPS5XJ6
- Package Dimensions: 3.54 x 3.46 x 1.85 inches
- Item Weight: 4.4 ounces
- batteries: 1 CR5 batteries required.
- Customer Reviews: 4.5 stars (100 ratings)
- Date First Available: December 27, 2024
- Country of Origin: China
- First listed by seller: 3/24/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 4/8/25 | $49.99 |
| 3/24/25 | $79.99 |
Shipping options
United States
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| Brand | Emerhome | FFFITNES | oubosi | Huizhou JTLlink Technology Co., Ltd | Aichiken | Melilinkcn |
| Model | R11 | R6 | c29f5481-eaaa-431e-9036-b9f1a878c3e4 | R11M | ||
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| Price | $49.99 | $24.99 | $26.99 | $55.99 | $65.99 | $29.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Apr 15, 2025 | Jun 27, 2025 | Jun 27, 2025 | Jun 27, 2025 | Dec 6, 2025 | Dec 6, 2025 |
| Package Dimensions | 3.54 x 3.46 x 1.85 inches | 3.15 x 3.15 x 1.18 inches | 3 x 3 x 1.8 inches | 3 x 3 x 1 inches | ||
| Item Weight | 4.4 ounces | 2.68 ounces | 2.82 ounces | 4 ounces | 2.39 ounces | |
| batteries | 1 CR5 batteries required. | 1 AAA batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 9V batteries required. (included) | 1 Lithium Ion batteries required. (included) | |
| Date First Available | December 27, 2024 | April 21, 2025 | December 30, 2024 | April 2, 2025 | ||
| Country of Origin | China | China | China | China | ||
| Memory Storage Capacity | 64 MB | 0.12 MB | 64 MB | 4 MB | 64 MB | |
Emerhome R11
Reviews
Abigail White
March 27, 2025
Claire Schmidt
March 27, 2025
Daisy
March 26, 2025
Harmony
March 26, 2025
Rainbow
March 25, 2025