Link Up Your Lifestyle
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Take your routine further with a health monitor that wraps entirely around your finger.
Activity 
Exercise 
Sleep 
Heart Rate
SpO2 
Mental Stress LYNX ring size is different from the US Standard. We recommend using our free sizing kit before ordering.
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Stay on top with your health data summarized into a daily percentage score
Recognize the patterns and fluctuations in your mood that are closely tied to your daily routine.
See how effectively your circulatory system is at delivering blood throughout your body.
Keep a record of your beats per minute and heart rate variability.
Count your total number of steps in a day. Walking distance calculated based on the number of walking or running steps adjusted for your height.
Record your heart rate zone intensity during exercises like running, walking, hiking, and swimming.
Understand the calories burned while your body is resting and during active exercise throughout the day.
Uncover your typical sleep patterns and explore sleep cycle periods that occur while resting.
Instant insights that enhance your understanding of sleep and recovery at night.
Yes. LYNX was designed to go where you go — even when you're in the pool or simply showering.
A green light sensor in LYNX monitors heart rate and identifies sleep states across four zones, while an accelerometer detects disturbances in sleep quality.
The IR sensors measure oxygen saturation levels in your blood; they indicate how well your circulatory system is working.
It can measure variations between heartbeats to provide insight into your heart condition, overall physical state, and stress levels.
Yes. LYNX was designed to go where you go — even when you're in the pool or simply showering.
A green light sensor in LYNX monitors heart rate and identifies sleep states across four zones, while an accelerometer detects disturbances in sleep quality.
The IR sensors measure oxygen saturation levels in your blood; they indicate how well your circulatory system is working.
It can measure variations between heartbeats to provide insight into your heart condition, overall physical state, and stress levels.
LYNX Smart Ring, the first RENPHO biomonitor that keeps your health on track.
Undisrupted health,
activity, and sleep tracking
Crafted in titanium alloy
Adds up to 1 week of
extended use
Track your wellness journey through the RENPHO Health App
5ATM waterproof
Track your wellness journey through the RENPHO Health App
5ATM waterproof
Quick Start Guide
Data Cable
Charging Case
Quick Start Guide
Data Cable
Charging Case
Ring Sizes: 6-13 (RENPHO Size, ring sizing kit available)
Product Weight: 0.14-0.17oz/4-5g
Battery Capacity: 200mAh 0.74Wh (Charging case)
Product Materials: Titanium Alloy PC Resin
Bluetooth Compatibility: 5.0
Chip: Nordic nRF52840
Charging Time: 1.5h
