Skip to product information
1 of 11

Renpho Lynx Smart Ring Health Tracker for Women & Men, Fitness & Sleep Monitor, FSA HSA Eligible Waterproof Titanium No Subscription, Size 8, Black

Renpho Lynx Smart Ring Health Tracker for Women & Men, Fitness & Sleep Monitor, FSA HSA Eligible Waterproof Titanium No Subscription, Size 8, Black

Regular price £329.99 GBP
Regular price Sale price £329.99 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
color

Since the size of a Lynx smart ring differs from standard jewelry ring sizes, please purchase a sizing kit to find your perfect size and then purchase the Lynx health smart ring. The sizing kit includes 8 ring sizers (sizes 6-13) and a quick-start guide for this measuing tool to help measure your ring size more accurately.


Smart Ring Size:8/9/10/11
Weight: About 4-5 Grams
Material: Titanium material
Battery life: 7-12 days,1.5 Hour Fast Charge,Equipped with Charging Case
No Subscription Fee: Renpho APP
Waterproof Level: 5 ATM, Meeting Daily Waterproof Needs (Bathing/Washing Hands/Swimming, etc.)
Package Includes:
RENPHO SmartRing×1
Charging Case×1
USB-C Charging Cable×1
User Manual×1
Warranty Policy: Your renpho product is covered by a one-year limited manufacturer warranty from the date of delivery.If you have any question, feel free to contact to us.
  • FSA HSA Eligible:Renpho Lynx smart ring can be purchased by your FSA HSA account.
  • Comprehensive Health Tracker: Renpho smart ring can monitor your sleep, exercise, stress, health data to calculate your personalized daily health score, help you to manage your health accurately and efficiently.
  • Fitness Activity Tracking: Renpho smart fitness ring tracks detailed activity data (steps, calories burned, walking distance,etc.) to help you easily achieve your fitness goals.
  • Long Battery Life & Convenient Charging:The smart health ring boasts a 7-day battery life and includes a charging case for two full convenient charges of the ring when going out and safe storge.
  • Sleep Monitoring:The smart ring for women and men can record your sleep duration and sleep stages to evaluate your sleep quality and help you improve your quality of life and physical and mental health.
  • No Subscription Fee:The Renpho Lynx smart ring connects seamlessly with the Renpho Health App, free of subscription fees. Compatible with iOS and Android, it syncs with Apple Health and Google Health Connect.
  • 5 ATM Waterproof & Titanium Material:With 5ATM waterproof ensures you can wear the smart wareable ring while washing hands, swimming, or in rainy conditions without needing to remove it or worry about water damage. The smart ring features a titanium material, offering both durability and lightweight comfort.
  • Advanced Chips and Sensors:Empowered with advanced chips and sensors, the smart ring provides you with more accurate, real-time, and multi-dimensional data monitoring and analysis, ensuring high performance and reliability.
View full details

Customer Reviews

Based on 523 reviews
83%
(435)
5%
(28)
7%
(37)
2%
(10)
2%
(13)
A
Arthur Bennett
Battery life has significantly declined

After half a year, the battery only lasts around two to three days.

B
Biggs Turner
Replaced my smartwatch with this

Ive been wearing the Renpho Ring 4 for a few weeks and am genuinely impressed by the insights it gives on my sleep, activity, and recovery. Its so light and comfortable that I often forget I have it on. The data feels more accurate than other devices I've tried, and the app is user-friendly, breaking down info into practical tips instead of just raw numbers. The only downside is it scratches easily, so be careful during workouts or hand activities. Overall, definitely a 5-star product for anyone serious about their health.

S
Storm Lewis
Great ring sizing helper

Exactly what I needed! Convenient for any occasion. Love how easy it was to find the right size.

M
Mark Benson
A solid value

I love my Renpho ring! If you like tracking numbers, youll appreciate this. I enjoy waking up and seeing my stats, which seem very accurate and reflect how I feel. I wore it nonstop until about eight months when battery and connection issues started. Customer service sent me a refurbished replacement that works like new. The rose gold color changed to copper over time, which disappointed me, so I gave it 4 stars. In hindsight, Id choose brushed silver. I added pictures showing the old ring versus the replacement.

O
Opera Fan
My partner absolutely loves it

Bought this for my husbands birthday, and he really loves it. He constantly checks his sleep and activity stats. The ring looks stylish (similar to his wedding band), fits well, and the app is simple to use. Definitely a great gift!