Naughtbaby 3 Pro Smart Ring Health & Fitness Tracker
Available Options
Current
—
Amazon
$62.99
Available to order
Features
- Fitness Companion with subscription-free app
- 24/7 Wellness Monitor for heart rate and calories
- Smart Sleep Tracker with detailed sleep stages
- Long-Lasting Power with 10+ days battery life
- Inclusive Health Tracking for all genders
Product details
General specs
- Brand: Naughtbaby
- Model: 3 Pro
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$62.99
Last price update: 7/20/25
Available to order
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Delivery to 
United States
United States
Available
Meet the FitElf 3 Pro Smart Ring—your new fitness buddy that doesn't care about gender but is all about keeping you in the loop on your health. It's like having a mini doctor on your finger, minus the awkward small talk, tracking everything from your heart rate to how well you're sleeping (or not sleeping, no judgment here). And yes, it's IP68 waterproof, so go ahead, take it for a swim; it's got your back (or rather, your finger). With a 10-day battery life and a magnetic charging case that's like a power nap for your ring, you're set for the long haul.
But wait, there's more (said in my best infomercial voice):
- Whether you're running in the park or pretending to run on a treadmill, it gives you real-time updates because it loves to cheer you on.
- It breaks down your sleep into stages—deep sleep, light sleep, REM—because it's nosy about how you recharge.
- For the ladies, it even keeps tabs on your menstrual cycle, because why should you have to remember everything?
- Setting it up is a breeze with Android 6.0+ and iOS 11.0+ smartphones. If you can send a text, you can set this up.
