Take control of your life,seamlessly connected
Monitor heart rate, blood oxygen, and other vital signs aroundthe clock, as well as sleep, activity, and stress Easilyunderstand your overall health with detailed analysis andrecommendations.
Get Healthy
24/7 health tracking
Ultra-thin design, weighing only 2-3 grams, provides precise monitoring of over 20 biometric features. With a 7-10 day battery life, it offers 24/7 health protection for you.
SHOP NOWFingertip Expert
Insight into every part of your body at all times
Decoding your body's most meaningful information: sleep, activity, stress, and heart health Recording information on energy expenditureand the effects of exercise helps you makemore informed lifestyle and health decisions.
Design miracle
Exquisite craftsmanship, extremely thin and light
Every moment of brilliance is the pursuit of perfection. It is forged from lightweight titanium alloy, and its amazing 3 grams is as light as a feather. It is not only a visual miracle, but also provides unparalleled comfort.
Pinpoint Accuracy
Your finger provides the most accurate reading of over 20 biometrics that impact your overall wellbeing.
- Measure resting heart rate with 99.6% reliability*
- Monitor heart rate variability with 98% reliability*
- Track temperature changes as small as 0.13 °C/ 0.234 °F**
Research-grade Sensors
Your finger provides the most accurate reading of over 20 biometrics that impact your overall wellbeing.
- Green LEDs monitor heart rate 24/7
- PPG sensors read resting heart rate, heart rate variability, and respiration
- NTC sensors monitor your nighttime skin temperature trends
Durable Materials
Every SeekZero is made of titanium: built to last, lighter than the average wedding band, non-allergenic, and water resistant.
- Water resistant up to 100m/328 ft
- Non-allergenic
- Withstands a variety of temperatures, ranging from saunas to ice baths
Long Battery Life
SeekZero fully charges within 80 minutes and has up to 7 days of battery life. Track your health 24/7 without being slowed down by charging.
7x24
Built for accuracy designed
World-Leading Sensor Technology
Equipped with a 6-axis motion sensor, it can capture the complex movements of your body with unparalleled accuracy. It is equipped with a non-contact temperature sensor, which can easily monitor your body temperature and vital signs such as heart rate, heart rate variability, blood oxygen saturation, etc.
Vital Signs and Healthy Balance
Explore your fingers. Insights on your phone.
Wear SeekZero comfortably 24/7, and your finger delivers the most accurate readings of over 20 biometrics, seamlessly integrated and deeply connected insights to help you improve your and wellness every day.
Whether you're a professional, fitness enthusiast, student, or homemaker, the Seek Zero smart ring seamlessly integrates into your lifestyle. It provides precise health data monitoring to help you find balance in your busy schedule and enhance work efficiency.
10+ years of experience and research
10+ PhDs
working across an in-house interdisciplinary science team.
2 Generations
with each one smarter, lighter, and more durable than the last.
1M+ Members
trust SeekZero to translate their body's messages into valuable, actionable insights.
gives your body a voice
Sleep Tracking
SeekZero can record the total sleep time you have each night and conduct an in-depth analysis of your sleep cycles, including light sleep, deep sleep, and REM (Rapid Eye Movement) stages. By assessing the continuity of your sleep and identifying frequent interruptions, it provides improvement suggestions based on your personal sleep data, helping you to optimize your sleep habits and enhance sleep quality.
Morning Run
Whether it's running, swimming, or cycling, the SeekZero smart ring can accurately record every one of your movements. It captures your steps, stride length, speed, and the duration of your exercise, providing you with a comprehensive overview of your activities. By deeply analyzing your exercise patterns, the smart ring distinguishes between walking, running, swimming, and other types of activities, and assesses the intensity and calorie consumption based on your personal physical data.
Women's Health
SeekZero can help you accurately Predicting the start and end of your menstrual cycle, it helps you better understand your physiological cycle and comprehensively records and analyzes your reproductive health data. It meticulously tracks your menstrual cycle, including the beginning and end of your period, as well as changes in flow. By deeply analyzing your physiological cycle, the smart ring can identify your ovulation day and provide you with an accurate prediction of your fertile window.
Fitness Management
Take charge of your fitness goals with SeekZero,Track your total exercise time in each workout and conduct an in-depth analysis of your performance, including warm-up, aerobic, and anaerobic phases. By assessing the continuity of your exercise and identifying frequent interruptions or inefficient periods, it provides personalized improvement suggestions based on your personal exercise data, helping you optimize your workout habits and enhance fitness results.
Workplace Stress Check
Stay mindful of your stress levels throughout the workday. SeekZero's stress feature detects and tracks stress moments, By tracking resting heart rate and heart rate variability (HRV) through a heart rate sensor, these indicators can reflect changes in your stress levels. With meticulous monitoring and personalized recommendations, it helps you optimize work habits, improve work efficiency, and enhance the quality of life.
Relaxation Time
Enjoy peaceful moments with SeekZero, providing a serene monitoring experience for your reading, meditation, or any moments of focus. Guide you towards a healthier and more balanced lifestyle with personalized suggestions and in-depth analysis.
Rooted in wellness, not burnout.
SeekZero remains committed to the Nordic principles of health – living well is not about extremes, but about balance. In this increasingly busy and stressful world, SeekZero is here to help you focus on what truly matters, creating lifelong and sustainable well-being.
88% of SeekZero Members see their health improve
Subscription-Free JC Ring App
The JCRing App offers comprehensive features and detailed data indicators. It provides accurate vital signs data, monitoring heart rate, blood oxygen levels, and other vital signs 24/7. Additionally, it tracks sleep, activity, and stress. With detailed analysis and suggestions, you can effortlessly understand your overall wellness.
Test your size
Click to order and use our handy sizing kit to easily find your right size. Choose the size that works best for you from a variety of sizing options. During the initial stages of your order we will send an additional free sizing kit at no extra cost to you.
Buy now
Loved by 10K+ Creators
2024-8-6
John S.
"From monitoring your heart rate to analyzing your sleep, SeekZero does it all, with no additional subscriptions."
2024-8-10
Joshua A.
"The cool thing about SeekZero smart ring is that it's always measuring 24/7 even at night, you don't have to do anything."
2024-8-10
Mary U.
"SeekZero smart ring is a product that will replace my smartwatch simply because it's more comfortable."
2024-8-13
Michael M.
I recently purchased the SeekZero smart ring and it exceeded all my expectations. Stylish design and very comfortable to wear all day.
2024-8-15
Denise J.
"SeekZero smart ring was created with both design and practicality in mind has several capabilities to improve your well-being.”
2024-8-16
David D.
SeekZero Very comfortable ring and really like all the information that you get from the free app!! Definitely recommend!!