Naughtbaby 3 Pro Smart Ring—Health & Fitness Tracker: Fitness Companion
Here's the lowdown on what makes it tick:
- It's your personal coach for both indoor and outdoor workouts, giving you real-time stats to push harder or maybe just feel good about that leisurely walk.
- Ever wondered what your sleep's really like? It breaks down your night into deep, light, and REM sleep—no PhD required.
- Battery anxiety? Not here. The magnetic case isn't just stylish; it's a lifesaver for those "oops, forgot to charge" moments.
- Designed for everyone, but with a special nod to women's health tracking because, well, it's about time.
Setting it up is a breeze, whether you're team Android (6.0+) or iOS (11.0+). Basically, if your phone isn't ancient, you're golden.
General specs
- Brand: Naughtbaby
- Model: 3 Pro
- Seller: Amazon
- package_dimensions: 3.54 x 3.43 x 1.85 inches
- item_weight: 4.2 ounces
- batteries: 1 9V batteries required. (included)
- date_first_available: July 4, 2025
- country_of_origin: China
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$62.98
Last price update: 7/20/25
Available to order
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United States
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Naughtbaby FitElf 3 Pro Subscription-free health tracking
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Health Tracker Ring Continuous heart rate monitoring
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Smart Ring Fitness tracking
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| Brand | Naughtbaby | Naughtbaby | Naughtbaby | Naughtbaby | KNGAD | HitTopss |
| Model | 3 Pro | 3 Pro | 3 Pro | FitElf 3 Pro | ||
| Color | ||||||
| Rating |
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| Price | $62.98 | $62.98 | $62.99 | $62.99 | $69.98 | $29.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | July 20, 2025 | July 20, 2025 | July 20, 2025 | July 18, 2025 | June 27, 2025 | July 19, 2025 |
| package_dimensions | 3.54 x 3.43 x 1.85 inches | 3.62 x 3.46 x 1.89 inches | 3.54 x 3.5 x 1.85 inches | 3.15 x 3.15 x 1.18 inches | 3.6 x 3.55 x 1.2 inches | 3.07 x 2.91 x 1.73 inches |
| item_weight | 4.2 ounces | 4.2 ounces | 4.2 ounces | 3.04 ounces | 3.2 ounces | 2.89 ounces |
| batteries | 1 9V batteries required. (included) | 1 9V batteries required. (included) | 1 9V batteries required. (included) | 1 9V batteries required. (included) | 1 A batteries required. (included) | 1 Lithium Polymer batteries required. (included) |
| date_first_available | July 4, 2025 | May 6, 2025 | April 17, 2025 | December 25, 2024 | ||
| country_of_origin | China | China | China | China | China | |
Smart Ring—Health & Fitness Tracker
$62.98
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