pre order
LYNX Smart Ring
Link Up Your Lifestyle
Take your routine further with a health monitor that wraps entirely around your finger.
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Activity
Tracking -
Sleep
Monitoring -
Heart Rate
Monitoring -
SpO2
Monitoring -
Mental Stress
Monitoring -
Women's
Health
Color:Argent titane
Size:Kit de taille gratuit
I Already Know My Size
LYNX ring size is slightly different from standard size. We recommend using our free sizing kit before ordering.
* Pre-Order your LYNX by 22/09/2025, and use code PRELYNX20 for a €20 early bird discount. Shipping starts from Mid/Late September, 2025.
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Track Your Lifestyle
Empowered by Metrics
Health Index
Stay on top with your health data summarized into a daily percentage score
Stress Level
Recognize the patterns and fluctuations in your mood that are closely tied to your daily routine.
Blood Oxygen (SpO₂)
See how effectively your circulatory system is at delivering blood throughout your body.
Heart Rate
Keep a record of your beats per minute and heart rate variability.
Steps & Distance
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.
Exercise
Record your heart rate zone intensity during exercises like running, walking, hiking, and swimming.
Calories
Understand the calories burned while your body is resting and during active exercise throughout the day.
Sleep Cycle
Uncover your typical sleep patterns and explore sleep cycle periods that occur while resting.
Sleep Score
Instant insights that enhance your understanding of sleep and recovery at night.
Our roots, our growth
Your Smart Companion Throughout the Day
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Is LYNX waterproof?
Yes. LYNX was designed to go where you go — even when you're in the pool or simply showering.
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How does LYNX track sleep?
A green light sensor in LYNX monitors heart rate and identifies sleep states across four zones, while an accelerometer detects disturbances in sleep quality.
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What do LYNX's infrared sensors do?
The IR sensors measure oxygen saturation levels in your blood; they indicate how well your circulatory system is working.
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What else can LYNX do?
It can measure variations between heartbeats to provide insight into your heart condition, overall physical state, and stress levels.
-
Is LYNX waterproof?
Yes. LYNX was designed to go where you go — even when you're in the pool or simply showering.
-
How does LYNX track sleep?
A green light sensor in LYNX monitors heart rate and identifies sleep states across four zones, while an accelerometer detects disturbances in sleep quality.
-
What do LYNX's infrared sensors do?
The IR sensors measure oxygen saturation levels in your blood; they indicate how well your circulatory system is working.
-
What else can LYNX do?
It can measure variations between heartbeats to provide insight into your heart condition, overall physical state, and stress levels.
Smart Health, Redefined
LYNX Smart Ring, the first RENPHO biomonitor that keeps your health on track.
12 Days,
Single Charge
Undisrupted health,
activity, and sleep tracking
Rugged Durability
Rugged
Durability
Crafted in titanium alloy
Sleek Case
Adds up to 1 week of
extended use
Seamless Connection
Track your wellness journey through the RENPHO Health App
4-5
Grams
Weightless Comfort
Make a Splash
5ATM waterproof
Seamless Connection
Track your wellness journey through the RENPHO Health App
4-5
Grams
Weightless Comfort
Make a Splash
5ATM waterproof
What's in the Box
LYNX Smart Ring -
Silver or Black
Charging Case
Charging Cable
User Manual
Sizing Kit
What's in the Box
Sizing Kit
LYNX Smart Ring - Silver or Black
Charging Case
Charging Cable
User Manual
Specifications
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