Amwentu BJ02 Smart Ring for Women & Men - Heart Rate, Sleep, Fitness Tracker
Meet the Amwentu BJ02 Smart Ring – your new health sidekick that doesn’t ask for a monthly subscription (finally, right?). It’s like having a mini health lab on your finger, keeping tabs on everything from your heart rate to how well you’re sleeping. And yes, it’s all yours, no sneaky fees.
Ever wondered why you’re still tired after 8 hours in bed? This ring’s got your back (or rather, your finger) with automatic sleep tracking. It’s not just about counting sheep; it breaks down your sleep into deep and light phases, so you can actually figure out what’s going on. The app’s detailed reports might just make you a sleep guru.
For those who can’t sit still (we see you, fitness buffs), the ring’s multiple exercise modes are a game-changer. Whether you’re running, cycling, or just power-walking to catch the bus, it tracks your moves, calories, and even how far you’ve gone. It’s like a personal trainer that fits in your pocket.
Battery life? More like battery lifestyle. A quick 3-hour charge and you’re set for up to 5 days. And with the portable charging case, you can juice it up about 16 times – that’s 61 days of health tracking without hunting for an outlet. Perfect for those who are always on the go (or just forget to charge things).
Looking for a gift that won’t end up in the drawer of forgotten things? This smart ring comes with everything needed to get started – the ring itself, a charging case, a magnetic USB cable (because who has time for fiddly cords?), and a user manual. Works with both Android and iOS, making it a no-brainer for pretty much anyone.
General specs
- Brand: Amwentu
- Model: BJ02
- Seller: Amazon
- Package Dimensions: 3.11 x 3.11 x 1.1 inches
- Item Weight: 2.39 ounces
- Batteries: 1 CR5 batteries required.
- Customer Reviews: 4.7 stars (27 ratings)
- Date First Available: January 4, 2025
- Manufacturer: Amwentu
- Country of Origin: China
- Standing Screen Display Size: 1 Inches
- Memory Storage Capacity: 120 MB
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Amwentu BJ02
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Amwentu BJ02
|
Kuinha 008
|
SEEKZERO Smart Ring
|
Jawploy PX02
|
Weyrinice 753829646767
|
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| Brand | Amwentu | Amwentu | Kuinha | SEEKZERO | Jawploy | Weyrinice |
| Model | BJ02 | BJ02 | 008 | Smart Ring | PX02 | 753829646767 |
| Color | ||||||
| Rating |
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| Price | $39.98 | $59.87 | $69.99 | $199.99 | $42.99 | $52.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 13, 2025 | May 13, 2025 | May 13, 2025 | May 13, 2025 | May 13, 2025 | May 13, 2025 |
| Package Dimensions | 3.11 x 3.11 x 1.1 inches | 3.15 x 3.15 x 1.06 inches | 3.98 x 3.35 x 1.22 inches | 4.09 x 3.11 x 1.26 inches | ||
| Item Weight | 2.39 ounces | 2.39 ounces | 0.035 ounces | 3.17 ounces | 3.17 ounces | |
| Batteries | 1 CR5 batteries required. | 1 CR5 batteries required. | 1 A batteries required. (included) | 1 CR5 batteries required. | 1 A batteries required. (included) | |
| Customer Reviews | 4.7 stars (27 ratings) | 4.7 stars from 27 ratings | 4.8 out of 5 stars (50 ratings) | 54 ratings, 4.9 stars | 4.3 stars (20 ratings) | |
| Date First Available | January 4, 2025 | January 4, 2025 | December 4, 2024 | January 8, 2025 | November 25, 2024 | |
| Manufacturer | Amwentu | Amwentu | SHENZHEN GREPOW BATTERY CO., LTD | |||
| Country of Origin | China | China | China | China | ||
| Standing Screen Display Size | 1 Inches | 1 Inches | 0.1 Inches | |||
| Memory Storage Capacity | 120 MB | 120 MB | 128 MB | |||
Smart Ring with Heart Rate, Sleep, and Fitness Tracking
Reviews
Angel
March 27, 2025
Harper Lewis
March 27, 2025
Ana Fischer
March 25, 2025
Twinkle
March 25, 2025
Sugar
March 24, 2025