MZJ M-050819-ZH Smart Ring Fitness Tracker: All-Day Health Tracking
Meet the Smart Ring Fitness Tracker—your new favorite gadget for keeping tabs on health and fitness without sacrificing style. It's like having a personal health coach wrapped around your finger, thanks to those advanced 4.0 sensors that never miss a beat (or a heartbeat, blood oxygen level, or blood pressure reading, for that matter). And when it comes to sleep, this little powerhouse doesn’t just count sheep; it dives deep into your sleep stages (deep, light, REM—you name it) to help you wake up feeling like you’ve actually rested.
Whether you’re running, cycling, or trying not to fall over in yoga, this ring’s got your back with 8 sports modes that track everything from your steps to how many calories you’ve torched (and yes, it even remembers where you’ve been). Plus, it’s IP68 waterproof, so go ahead, take it for a swim—it won’t bail on you. And with a battery that lasts up to 5 days, you’ll forget what charging even feels like.
But wait, there’s more (because why stop at awesome?). Snap photos from afar with remote camera control or share your health stats with the fam via the app. And with a rainbow of colors to choose from, it’s not just smart—it’s stylish too. Who said fitness trackers have to be boring?
Features
- Sleep Quality Insights
- 8 Sports Modes with GPS Sync
- Waterproof & Long Battery Life
- Remote Camera & Family Share
- Get the Right Fit!
- All-Day Health Tracking
General specs
- Brand: MZJ
- Model: M-050819-ZH
- Seller: Amazon
- ID: B0F7Y3S5FZ
- material: Metal, 树脂
- compatible_devices: Smartphones, Tablets
- product_dimensions: 1"L x 1"W x 0.3"H
- item_weight: 3.2 ounces
- battery_life: 5 days
- manufacturer: MZJ
- batteries: 1 9V batteries required. (included)
- date_first_available: May 4, 2025
- country_of_origin: China
- First listed by seller: 6/17/25
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
MZJ M-050819-ZH All-Day Health Tracking
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MZJ M-050819-ZH All-Day Health Tracking
|
Smart Ring Tracker Daily health monitoring
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JIANVNUI JIANVNUI Comprehensive health monitoring
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Health Tracker Smart Ring Comprehensive Health Tracking
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Smart Ring Fitness Tracker Multifunctional health monitoring
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| Brand | MZJ | MZJ | Melilinkcn | JIANVNUI | Weyrinice | Domhong |
| Model | M-050819-ZH | M-050819-ZH | JIANVNUI | |||
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| Price | $59.99 | $55.99 | $29.99 | $49.99 | $79.99 | $22.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 27, 2025 | November 10, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| item_weight | 3.2 ounces | 3.2 ounces | 3.52 ounces | 3.2 ounces | 3.17 ounces | |
| batteries | 1 9V batteries required. (included) | 1 9V batteries required. (included) | 1 9V batteries required. | 1 A batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | |
| date_first_available | May 4, 2025 | April 21, 2025 | March 18, 2025 | April 8, 2025 | ||
| country_of_origin | China | China | China | China | China | |
| package_dimensions | 3 x 3 x 1.6 inches | 3.54 x 3.15 x 1.42 inches | 4.1 x 3.15 x 1.25 inches | 4 x 3.14 x 1.25 inches | ||
| memory_storage_capacity | 64 MB | 64 MB | 1.5 MB | 128 MB | 512 KB | |
| standing_screen_display_size | 1 Centimeters | 1 Picometer | 0.1 Inches | |||
