Smring Smart Ring, Fitness Tracking Ring, Heart Rate Monitor Health Tracker for Women/Men, IP68—No Subscription—Sleep Tracker for iPhone and Android, Up to 10 Days of Battery Life(Black, #13)

★★★★★ 4.1 24 reviews

$49.99
Price when purchased online
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$49.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 215111236 Release Date 2026/04/12 List Price $20.00 Model Number 215111236
Category
  • 【Comprehensive Health & Fitness Monitoring】Track heart rate, and sleep stages (deep/light) and activities like running, cycling, hiking, and golf. View trends across daily, weekly, and monthly periods.
  • 【Advanced Auto-Detection Technology】Automatically measures heart rate at customizable intervals, recording resting/maximum/minimum rates. Provides detailed sleep quality analysis.
  • 【Extended Battery Life & Seamless Integration】Enjoy up to 10 days standby time (actual usage varies). Syncs directly with Apple Health for unified wellness data management - no subscriptions required.
  • 【Women's Health Cycle Tracking】Record menstrual cycles with ovulation predictions and fertility alerts. Get personalized period reminders and cycle pattern analysis.
  • 【Smart Gesture Controls】Innovative shake-to-capture photo feature and hands-free short video scrolling functionality - perfect for content creators and social media enthusiasts.

Brand Naughtbaby
Color Black
Shape Round
Style Name Minimalist
Display Type Analog
Manufacturer Naughtbaby
Model Number B0FRZZCKG5
BuiltIn Media Smart ring*1 Magnetic charging box*1 User Manual*1 Charging Cable*1
Warranty Type Limited
Metrics Measured Heart Rate Monitor, Sleep Duration
Operating System Android&IOS
Battery Cell Type Lithium Polymer
Band Material Type Metal
Compatible Devices Smartphone
Additional Features Fitness&Sleep Tracker
Warranty Description 5 Year Manufacturer
Wireless Compability Bluetooth
Communication Feature Bluetooth
Human Interface Input Gesture
Supported Application Alarm, Fitness Tracker, GPS, Heart Rate Monitor, Multisport Tracker, Photo Gallery, Reminders, Sleep Monitor, Time Display
Water Resistance Level Water Resistant
Wearable Computer Type Smart Ring
Compatible Phone Models Compatible with iOS and Android devices
Connectivity Technology Bluetooth
GPS Geotagging Functionality GPS Via Smartphone
Supported Satellite Navigation System GPS

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4.1 out of 5
★★★★★
24 ratings | 10 reviews
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