LYF Ring-3
LYF Ring-3
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Multi-Sport Tracking
Track your daily movement with multiple activity modes designed to monitor how active you are throughout the day.
Heart Rate Monitoring
Keep an eye on your heart health with:
All-day heart rate tracking
Heart rate trends and analysis
7-day heart rate history inside the app
Advanced Sleep Tracking
Understand how well you really sleep:
Sleep duration tracking
Sleep quality score
Sleep stage analysis
4-day sleep history and insights
Sleep Mode
Set your sleep hours in the app and the ring will stay distraction-free during the night.
Blood Oxygen Monitoring
Measure your blood oxygen levels directly from the app:
On-demand oxygen test
7-day oxygen trends and history
HRV – Recovery Tracking
Heart Rate Variability helps measure recovery and stress:
On-demand HRV test
7-day HRV trends and history
Stress Monitoring
Understand how your body handles pressure:
Stress level testing via the app
7-day stress trends and history
Remote Camera Control
Wave your finger to remotely trigger your phone camera — perfect for group photos and selfies.
Smart Counter Mode
Use the ring as a digital counter directly on the display.
Ideal for counting tasks, reps, or daily routines.
Family Health Sharing
Stay connected by viewing the health data of family members and loved ones inside the app.
Women’s Health Support
Includes physiological cycle reminders to help track important dates.
Find My Ring
Misplaced your ring?
Within Bluetooth range, the ring lights up so you can easily find it.
Customizable App Themes
Choose from multiple app colour themes to match your style.
App Compatibility
Syncs with Apple Health
Supports WeChat integration
Available in multiple languages
Works with iOS and Android
Wireless Updates
Supports over-the-air updates (OTA) so your ring keeps improving over time.
Companion App
Powered by the RWFit App for easy tracking and insights.

Connect With RWFit
RWFit is a professional fitness and health app that works with your smart ring to manage your health.
Sync and display your fitness daily step count, sleep, exercise, and other data.