Evie Ring
Evie Ring
FREE shipping - sizer arrives in est. 2-3 days, rings arrive est. 5-7 days.
Evie Ring4+ Day Battery Life
Portable Charger10+ Ring Charges
Evie AppNo Subscription
Limited Warranty1 Year Policy
Have we met?
Unless, you’re returning to purchase another ring or have already used our free ring sizer kit, we recommend starting with our free sizing kit. Our rings are custom sized and don’t follow conventional ring sizing.
- Materials: Liquidmetal®, a zirconium-based amorphous alloy with a titanium PVD coating.
- Weight & Dimensions: 8mm wide, 3mm, thick, 3.2-3.7g depending on ring size.
- Ring battery: 4+ days of battery life (varies based usage)
- Portable charger battery: 10+ full ring charges
- Sensors: red and green LEDs, Infrared PPG sensors, skin temperature sensors, photodiodes, 3D accelerometer
- Water resistance: up to 1M
- Compatibility: iOS v16 or above, Android OS 12 or above - US only
- Overview: With Daily Summary, get a holistic look at your day from activity to recovery. Receive insights based on health data and logged metrics, that customize to you over time, helping to connect the dots between aspects of your health. Prioritize the health goals that are most important to you, and easily view your progress and trends.
- Health Metrics: heart rate, resting heart rate, heart rate variability, skin temperature variation average, respiration rate, blood oxygen (SpO2)
- Menstrual Health: period prediction, ovulation prediction, mood and symptom tracking
- Sleep Quality: sleep duration, sleep stages, overnight vitals
- Activity Tracking: step count, active minutes, distance traveled, calories burned, workout tracking
Evie Ring’s Features
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Track Daily Activities and Monthly Cycles
Track all aspects of your health. Better understand your period and symptoms. Build healthy goals by tracking your sleep and exercise. -
Award-Winning Design for a Comfortable Fit
An open design accommodates for the natural changes in size our bodies go through every day, so it always fits comfortably. -
Water & Scratch Resistant
Built with Scratch-resistant Liquidmetal® and up to 1m of water resistance, means you can live your life as you always do. -
Biometrics Sensors & Battery Life
Our technology allows you to accurately track temperature, heart rate, SpO2 and more with 4+ Days of Battery Life.
The Evie ring monitors your health through a myriad of metrics, ranging from General Heart & Respiratory Metrics all the way down to specifics in Blood Oxygenation & Temperature Levels.
Health Data You Can Trust
Partnered with Leading Experts in Women’s Health
Evie is on a mission to bring you a trusted and personalized whole health solution
that gives you the power to take control of your unique health journey.
Extra Evie Ring Charger
Small but mighty, Evie’s compact portable charging case holds 10+ ring charges so you can live life hassle-free.
Buy an Extra Evie Ring Charger
