Zeblaze No. 20 Smart Ring for Sleep and Exercise Monitoring: Wireless connectivity
Meet the Smart Ring for Sleep and Exercise Monitoring—your new 24/7 health buddy that's as tough as it is smart. Made from durable metal and boasting an IP68 waterproof rating, this little gadget laughs in the face of rain, sweat, and even your clumsiest moments. And with its rechargeable battery, it's ready to keep up with your non-stop life, syncing all your stats wirelessly so you can stay in the loop without the hassle.
What's it do? Oh, just about everything you'd want:
- Ever wondered why you're still tired after 'sleeping' for 8 hours? The sleep monitoring feature breaks it down for you, revealing the truth behind your rest (or lack thereof).
- Whether you're running marathons or just running late, the exercise tracking has your back, keeping score of every move you make.
- And for the big picture, health metrics monitoring ties it all together, giving you the lowdown on your well-being so you can tweak your lifestyle like a pro.
Features
- IP68 waterproof
- Metal build
- Rechargeable battery
- Sleep monitoring
- Exercise tracking
- Wireless connectivity
General specs
- Brand: Zeblaze
- Model: No. 20
- Seller: Joom
- ID: 67e7551f3f89dc01de305c71
- Waterproof Rating: IP68
- Battery Type: Rechargeable
- Connectivity: Wireless
- Material: Metal
- 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
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$66.58
Last price update: 12/10/25
Available to order
Price History for seller Joom
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Zeblaze No. 20 Wireless connectivity
|
Smart Ring Fitness tracking
|
Smart Ring 24/7 Health Insights
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Amazfit W2321TY1N
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Herz P1 Tracks 20+ biometrics
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Amazfit W2321TY2N Premium sleep monitoring
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|
| Brand | Zeblaze | HitTopss | Rugsoul | Amazfit | Herz | Amazfit |
| Model | No. 20 | W2321TY1N | P1 | W2321TY2N | ||
| Color | ||||||
| Rating |
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| Price | $66.58 | $29.99 | $69.00 | $199.99 | $59.99 | $199.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 7, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| package_dimensions | 3.07 x 2.91 x 1.73 inches | 1.57 x 1.18 x 0.79 inches | 3 x 3 x 2.65 inches | |||
| item_weight | 2.89 ounces | 1 Ounces | 1.58 ounces | 4 Grams | ||
| batteries | 1 Lithium Polymer batteries required. (included) | 3 AAA batteries required. | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Polymer batteries required. (included) | ||
| country_of_origin | China | China | China | |||
Smart Ring for Sleep and Exercise Monitoring
$66.58
