9.8
emoji_events Editor's Choice
9.8/10
Editor's Choice
Naughtbaby 
Naughtbaby FitElf 3 Pro Smart Ring 12(67.8mm)
Naughtbaby FitElf 3 Pro Smart Ring 13 (Silver)
Naughtbaby FitElf 3 Pro Smart Ring Sizing Tool
Naughtbaby FitElf 3 Pro Smart Ring 12(67.8mm) Review
Models: 40789dd9-cb00-456b-b398-5f55b285583f, 3 Pro
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3.0 (12 reviews) Advanced health tracking smart ring with comprehensive fitness, sleep, and wellness monitoring for men and women.
Price
$49.99
Our Score
9.8/10
As an Amazon Associate, we earn from qualifying purchases.
shopping_cart Buy on AmazonAvailable Options
Naughtbaby FitElf 3 Pro Smart Ring 12(67.8mm)Naughtbaby FitElf 3 Pro Smart Ring 13 (Silver)Naughtbaby FitElf 3 Pro Smart Ring Sizing ToolNaughtbaby FitElf 3 Pro Smart Ring 12(67.8mm) Key Features
- check_circle Tracks heart rate, steps, and workout performance
- check_circle Advanced sleep stage monitoring
- check_circle Blood pressure and oxygen tracking
- check_circle Menstrual cycle insights
- check_circle IP68 waterproof rating
play_circle Watch Product Video
Our Verdict
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The Good
- add No subscription required
- add 10-day battery life
- add Comprehensive health tracking
- add Waterproof design
- add Easy smartphone connectivity
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The Bad
- remove Limited to smartphone GPS
- remove Requires Bluetooth pairing
- remove May need frequent size checking
Naughtbaby FitElf 3 Pro Smart Ring 12(67.8mm) Specifications
ColorSilver
Ring Size12 (67.8mm)
Battery Life10+ days
Smartphone CompatibilityAndroid 6.0+/iOS 11.0+
ConnectivityBluetooth
Water ResistanceIP68
Weight3.52 ounces
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Reviews & Comparisons
Naughtbaby FitElf 3 Pro Smart Ring Review: Accurate & Subscription-Free
The Naughtbaby FitElf 3 Pro is an affordable smart ring offering impressive biometric accuracy and sleep tracking without any monthly subscription fees.
ELENVA vs. FitElf 3 Pro: Titanium Precision or Budget Utility?
A biomedical engineer compares the premium titanium ELENVA Smart Ring with the budget-friendly FitElf 3 Pro. Discover which wearable offers the best accuracy and battery life.