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.
- Fitness tracking
- Sleep monitoring
- Step counting
- Compact size
- Waterproof design
General specs
- Brand: OutsideWorld
- Model: R5S
- Seller: Joom
- 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.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
OutsideWorld R5S Waterproof design
|
OutsideWorld S1 50M water resistance
|
OutsideWorld #12 Bluetooth sleep monitoring
|
OutsideWorld #20 IP68 waterproof
|
Smart Health Tracking Ring Wireless health tracking
|
Smart Health Ring Exercise monitoring
|
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| Brand | OutsideWorld | OutsideWorld | OutsideWorld | OutsideWorld | OutsideWorld | TOMTOP JMS |
| Model | R5S | S1 | #12 | #20 | ||
| Color | ||||||
| Rating |
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| Price | $41.84 | $45.60 | $49.33 | $47.44 | $34.88 | $41.43 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 19, 2025 | August 19, 2025 | August 14, 2025 | August 19, 2025 | August 19, 2025 | August 19, 2025 |
| Waterproof | Yes | Yes | IP68 | |||
| Compatibility | Men, Women | Smartphone app | Sports activities | |||
Smart Ring Health Tracker
Sophia T.
San Diego, CA
July 7, 2025
As a stay at home parent with multiple kids I needed something to keep track of my health without adding more to my routine. I got this OutsideWorld ring a couple months ago and it's been fairly useful. It's comfortable and I forget I'm wearing it most of the time which is great. The step counting is decent but it misses some steps when I'm just doing chores around the house. Sleep tracking is okay but not perfect it sometimes says I'm awake when I'm not. I appreciate that it's waterproof because I wear it in the shower and it has survived a few spills from the kids. Overall it's a good tool for basic health monitoring but it has its flaws. I'd recommend it with some reservations for someone who wants a simple tracker.
- Pros: I liked that it fits well and is comfortable to wear all day without noticing it. The tracking of my steps and sleep is pretty good and helps me stay on top of my health without being bulky. It's also waterproof which is handy with kids around.
- Cons: The ring most likely needs to be charged fairly often which can be a hassle. Sometimes it doesn't track movements accurately especially during light activities. The color might fade over time with daily wear.