TOMTOP JMS M4 Smart Bracelet: Waterproof design
Meet the M4 Smart Bracelet—your new workout buddy that’s as tough as you are. Whether you’re sweating it out at the gym or getting caught in a downpour (because let’s face it, weather apps lie), its waterproof design has your back. And with a heart rate monitor that’s always on duty, you’ll get the lowdown on your health stats without missing a beat. It’s not just about looking good (though the sleek, sporty design doesn’t hurt); it’s about crushing your fitness goals with a little tech magic.
- Rain or shine, it’s built to last (yes, even in that surprise thunderstorm)
- Heart rate monitoring so precise, it’s like having a personal doctor on your wrist
- Tracks everything from your morning jog to that midnight snack run—no judgment here
- Looks so good, you’ll forget it’s counting your steps
Features
- Heart rate monitoring
- Fitness tracking
- Health monitoring
- Sporty look
- Waterproof design
General specs
- Brand: TOMTOP JMS
- Model: M4
- Seller: Joom
- ID: 677cfe32f6501e011ed0b053
- Waterproof: Yes
- Heart Rate Monitor: Yes
- Activity Tracking: Yes
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$11.60
Last price update: 11/20/25
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
TOMTOP JMS M4 Waterproof design
|
TOMTOP JMS Type 12 IP68 waterproof
|
Smart Health Ring Waterproof design
|
TOMTOP JMS ID 17.3mm Black Multi-sport modes
|
TOMTOP JMS Type 12 Health monitoring
|
Smart Fitness Tracker Ring 5ATM waterproof
|
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| Brand | TOMTOP JMS | TOMTOP JMS | TOMTOP JMS | TOMTOP JMS | TOMTOP JMS | TOMTOP JMS |
| Model | M4 | Type 12 | ID 17.3mm | Type 12 | ||
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| Price | $11.60 | $62.39 | $37.33 | $36.04 | $37.46 | $52.93 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | November 20, 2025 | February 5, 2026 | February 5, 2026 | February 5, 2026 | February 5, 2026 | December 7, 2025 |
| Waterproof | Yes | Yes | Yes | |||
Smart Bracelet
$11.60
