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TOMTOP JMS Smart Fitness Tracker Ring: 5ATM waterproof

Smart Fitness Tracker Ring — Smart Rings, TOMTOP JMS
Available Options
Size 20.7mm
Size 20.7mm
Joom
$39.37
Available to order

Meet the Smart Fitness Tracker Ring—your new favorite piece of tech that’s as stylish as it is smart. This little powerhouse keeps tabs on your health and activity without screaming "gadget" from across the room. And guess what? It’s got a 5ATM waterproof rating, so go ahead, take it for a swim or sweat it out at the gym; it can handle it. Plus, with gesture control, you can boss around your devices with just a flick of your wrist (talk about feeling like a wizard).

Why you’ll love it:

  • Dive up to 50 meters deep—your ring’s got your back (or rather, your finger)
  • Wave, tap, or twist to control your tech—no buttons needed
  • It’s like having a personal health coach on your finger, tracking everything from steps to sleep
  • So comfy and sleek, you’ll forget you’re wearing it (until it reminds you to move, that is)
  • Gesture control
  • Health tracking
  • Step counting
  • Wearable design
  • 5ATM waterproof

General specs

  • Brand: TOMTOP JMS
  • Seller: Joom
  • Waterproof rating: 5ATM
  • Diameter: 20.7mm / 0.81in
  • First listed by seller: 6/21/25

If you are interested in more details, you can find full information on the seller's page.

$39.37
Last price update: 9/1/25
Available to order

Shipping options

Delivery to United States
Unavailable

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TOMTOP JMS Roseate Waterproof IP68
Brand TOMTOP JMS TOMTOP JMS TOMTOP JMS TOMTOP JMS TOMTOP JMS TOMTOP JMS
Model 11 Type 11 Type 9 Roseate
Color
Rating
(4)
(3)
(3)
(3)
(3)
(3)
Price $39.37 $34.64 $39.43 $34.64 $43.38 $43.38
Seller Joom Joom Joom Joom Joom Joom
Update August 30, 2025 August 30, 2025 August 30, 2025 August 30, 2025 August 30, 2025 August 30, 2025
Waterproof Yes Yes IP68
Connectivity Wireless Wireless Bluetooth 5.1
Functions Step counter, Sleep monitoring Step counter, Sleep monitoring Step counter, Sleep monitoring, Fitness tracker
Smart Fitness Tracker Ring — Smart Rings, TOMTOP JMS

Smart Fitness Tracker Ring

$39.37

Reviews

4
(4 reviews)
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Kevin King
Kevin K. US Denver, CO
June 30, 2025
Decision:

As a dad with a busy life and kids running around, I was looking for something that could keep up without being obtrusive, and this ring mostly delivers. I've been using it for a couple of months now, and it's become a part of my daily routine—helping me stay on top of my activity without adding bulk. Compared to other fitness wearables I've tried, it's definitely more discreet and easier to wear, but it falls short in reliability. The health tracking is decent for general trends, but if you're a perfectionist like me, you might notice inconsistencies. The waterproof feature is a big plus; I've taken it swimming and it's held up fine, no issues there. Gesture control is cool when it works, but it's not as intuitive as I expected—sometimes it misses my flicks or taps, which can be frustrating. Overall, it's a good device that looks great and offers convenience, but it didn't fully meet my high expectations for performance and accuracy. I'd recommend it with some reservations, especially if you're not too picky about the details.

  • Pros: I really appreciate how comfortable and sleek this ring is—it feels almost like I'm not wearing anything, which is great for all-day use. The ability to control my gadgets with simple hand movements is extremely convenient and makes me feel like I have a bit of magic at my fingertips. It's also held up well when I'm active or even in water, which gives me peace of mind during workouts or swimming sessions.
  • Cons: From what I feel, I expected more accuracy in tracking my health stats; sometimes the step count or sleep data seems off compared to other devices I've used. The gesture controls can be a bit finicky and don't always respond as smoothly as I'd hoped, which is disappointing for someone who values precision. Also, while it's stylish, I wish it had a bit more customization or durability for the price.
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