Zeblaze No. 20 Smart Ring for Sleep and Exercise Monitoring: Wireless connectivity
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.
General specs
- Brand: Zeblaze
- Model: No. 20
- Seller: Joom
- Waterproof Rating: IP68
- Battery Type: Rechargeable
- Connectivity: Wireless
- Material: Metal
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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$63.84
Last price update: 6/21/25
Available to order
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Delivery to 
United States
United States
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Zeblaze No. 20 Wireless connectivity
|
Smart Health Ring 24-hour heart rate monitoring
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Smart Ring Fitness tracking
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Smart Ring 24/7 Health Insights
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Smart Ring Fitness Tracker 24-hour health tracking
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Smart Fitness Tracker Ring
|
|
| Brand | Zeblaze | Hivisuals | HitTopss | Rugsoul | Delcast | Delcast |
| Model | No. 20 | |||||
| Color | ||||||
| Rating |
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| Price | $63.84 | $45.99 | $29.99 | $35.99 | $55.99 | $55.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 24, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | June 29, 2025 | June 28, 2025 |
| package_dimensions | 3.07 x 2.91 x 1.73 inches | 1.57 x 1.18 x 0.79 inches | 3.58 x 3.54 x 1.93 inches | 3.58 x 3.5 x 1.85 inches | ||
| item_weight | 2.89 ounces | 1 Ounces | 4.6 ounces | 4.2 ounces | ||
| batteries | 1 Lithium Polymer batteries required. (included) | 3 AAA batteries required. | 1 AA batteries required | |||
| date_first_available | December 25, 2024 | February 28, 2025 | March 26, 2025 | |||
| country_of_origin | China | China | China | |||
Smart Ring for Sleep and Exercise Monitoring
$63.84
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