Best Electronics Z78 Smart Watch: Heart rate monitor
Meet the Smart Watch Z78—your new wrist-bound buddy that doesn’t just tell time but keeps up with your hustle. Rain or shine, swim or sprint, its tough, waterproof build has your back (or rather, your wrist). Fancy a peek at how your heart’s doing? The built-in heart rate monitor and sleep tracker are like having a mini doctor on call, minus the white coat. And hey, with Bluetooth calling, you can chat away without fishing your phone out of your pocket (because who has time for that?). Plus, that golden finish? It’s not just sleek; it’s basically jewelry that tracks your steps.
Features
- Sleep tracker
- Waterproof
- Bluetooth calling
- Durable design
- Heart rate monitor
General specs
- Brand: Best Electronics
- Model: Z78
- Seller: Joom
- ID: 676970e78aa55a5f2893a9ba
- Waterproof: Yes
- Bluetooth: Yes
- Heart Rate Monitor: Yes
- Sleep Tracker: Yes
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$28.69
Last price update: 6/19/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Best Electronics Z78 Heart rate monitor
|
Fitness Tracker Smart Watch Bluetooth Call and Smart Notification
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Shenzhen Buzz Tech CO.,LTD P91 Heart rate and sleep monitoring
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Fitness Tracker Watch with Heart Rate Monitor Health Monitoring
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Fitness Tracker Smart Watch 24/7 heart rate monitoring
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Choiknbo ac34e7a4-c908-4a12-bcce-54656dac82a8 Heart Rate and Fitness Tracker
|
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| Brand | Best Electronics | AKUMAKA | Shenzhen Buzz Tech CO.,LTD | Imzuc | GADIXY | Choiknbo |
| Model | Z78 | P91 | ac34e7a4-c908-4a12-bcce-54656dac82a8 | |||
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| Price | $28.69 | $19.99 | $29.99 | $14.99 | $39.99 | $14.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 21, 2025 | December 6, 2025 | December 6, 2025 | November 20, 2025 | December 6, 2025 | December 9, 2025 |
| Waterproof | Yes | IP68 | IP68 | |||
Smart Watch
$28.69
Reviews
4.65
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