OutsideWorld R5S Smart Ring Health Tracker: Waterproof design
Meet the Smart Ring Health Tracker—your new favorite gadget that's as stylish as it is smart. Whether you're a guy or a gal, this little powerhouse keeps tabs on your health without screaming 'tech geek' from across the room. And yeah, it's waterproof (because life happens, and so do showers and spontaneous swims).
From counting every step (even those to the fridge at midnight) to spying on your sleep like a wellness detective, this ring's got your back. It's all about making health tracking a breeze, without the bulk. Speaking of which, the R5S model in Pink, Size 9, is so comfy you'll forget it's there—until it reminds you to move, that is. With a snug inner diameter of 19mm (0.75in), it's the perfect blend of form and function for your daily grind.
Features
- Fitness tracking
- Sleep monitoring
- Step counting
- Compact size
- Waterproof design
General specs
- Brand: OutsideWorld
- Model: R5S
- Seller: Joom
- ID: 6853cad6e9b401011961a56a
- Waterproof: Yes
- Compatibility: Men, Women
- Inner Diameter: 19mm, 0.75in
- Functions: Fitness tracking, Sleep monitoring, Step counting
- First listed by seller: 6/28/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
OutsideWorld R5S Waterproof design
|
Smart Ring Fitness Tracker Real-time health monitoring
|
UPDEI R5 Real-time Health Monitoring
|
Health Fitness Tracker Smart Ring Stylish & Elegant Design
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Comforniture SL Exercise time tracking
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Fitness Tracker Smart Ring Comprehensive Health Monitoring
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|
| Brand | OutsideWorld | UPDEI | Oucscru | Comforniture | MEINING HEALTH CONSULTING LLC | |
| Model | R5S | R5 | SL | |||
| Color | ||||||
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| Price | $39.86 | $16.78 | $22.17 | $49.99 | $36.99 | $25.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | November 14, 2025 | June 27, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| item_weight | 76 Grams | 4 ounces | 2.39 ounces | 0.106 ounces | ||
| batteries | 1 AAA batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Polymer batteries required. (included) | ||
| memory_storage_capacity | 64 MB | 4 MB | 128 MB | |||
| package_dimensions | 3.5 x 3.5 x 2.7 inches | 3.15 x 3.11 x 1.14 inches | 3.15 x 3.15 x 1.18 inches | |||
