popular Sell 45784 Smart Health Ring: Long 45784 days battery life
At $199, the Smart Health Ring makes a compelling case for ditching the wristwatch. This sleek wearable slips onto your finger, offering a minimalist alternative to bulkier fitness trackers. It’s designed for all-day wear, tracking essentials like heart rate, sleep stages, and calorie burn with surprising accuracy. Waterproof? Absolutely—take it for a swim or a sweaty workout without a second thought.
Battery life is a standout: up to 7 days on a single charge means less time tethered to an outlet and more time living your life. It pairs seamlessly with iOS, delivering crisp, actionable insights through a polished app. Whether you’re fine-tuning your sleep or chasing fitness goals, this ring delivers the data without the distraction. It’s health monitoring, refined.
Features
- Waterproof design for all activities
- Heart rate monitoring
- Sleep tracking and analysis
- Calorie and activity monitoring
- Compatible with iOS devices
- Long 45784 days battery life
General specs
- Brand: popular Sell
- Model: 45784
- Seller: Joom
- ID: 68a2e2c7caf93101789c70c2
- Battery Life: 45784 days
- Water Resistance: Waterproof
- Compatibility: iOS
- Monitoring Features: Heart Rate, Sleep, Calories, Activity
- Target Users: Women, Men
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 11/15/25 | $38.59 |
| 8/24/25 | $44.75 |
Shipping options
Russia
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| Brand | popular Sell | Weyrinice | MUMUCREAM | Comforniture | UXOXU | |
| Model | 45784 | SL | ||||
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| Price | $38.59 | $79.99 | $51.99 | $36.99 | $5.88 | $29.97 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Nov 14, 2025 | Dec 6, 2025 | Nov 9, 2025 | Dec 6, 2025 | Dec 6, 2025 | Nov 9, 2025 |
| Package Dimensions | 4.1 x 3.15 x 1.25 inches | 3.07 x 2.99 x 1.93 inches | 3.15 x 3.11 x 1.14 inches | 3.07 x 2.91 x 1.85 inches | ||
| Item Weight | 3.2 ounces | 4.2 ounces | 2.39 ounces | 4 Grams | ||
| batteries | 1 A batteries required. (included) | 1 AA batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 CR5 batteries required. (included) | ||
| Memory Storage Capacity | 128 MB | 10 MB | 128 MB | |||
