10 Best Smart Rings Kerv In The Us - Black Friday 2024
Best Choice1
SEEKZEROSEEKZERO Smart Ring - No App Subscription, Size First with Sizing Kit, 7-10 Days Battery Life, Activity & Sleep Tracker, Stress & Heart Rate Monitor, Compatible with iOS & Android (Sliver, Size 8)
Main highlights- 【Your Instant Health Assistant】Utilizing the latest chip and instant capture technology, the SEEKZERO Smart Ring provides accurate vital signs data. Compared to bulky smartwatches and fitness bands, SEEKZERO smart ring is lighter and more comfortable, making health monitoring effortless.
- 【What You Get】SEEKZERO Smart Ring*1, Charging Case*1, Type-C charging cable*1, User Manual*1, 24-month Warranty, Friendly Customer Service. Ideal gift for birthday, Valentine's Day, Mother's Day, Father's Day, Thanksgiving, Christmas or New Year.
- 【Size Before You Buy】Ensure the perfect fit by measuring your finger size before purchasing. We highly recommend acquiring the SEEKZERO Ring Sizing Kit to determine the most comfortable and suitable size for your finger.
- 【No Subscription Fees】Unlock lifetime access to all features of the SEEKZERO Smart Health Monitoring App with your purchase. Download the JC Ring app, available on Google Play and iOS App Store, pairs with the smart ring to provide detailed health data and insights. Enjoy 7days real-time health tracking without any additional costs.
- 【More Than Just Health Monitoring】The SEEKZERO Smart Ring surpasses standard health monitoring features by not only tracking your activity, sleep, stress, heart rate, HRV, Women’s Health, Member Health and blood oxygen saturation but also introducing an exclusive Timeline feature. Capture the wonderful moments of life, making it feel like you have a digital diary with you at all times.
- 【Longer Battery Life】The SEEKZERO Smart Ring provides an impressive 7-day battery life and comes with a unique charging case, ensuring uninterrupted health monitoring wherever you go.
- 【Easy to Wear, Everywhere】Made of high-quality titanium alloy materials, the SEEKZERO Smart Rings is built to last, lightweight, non-allergenic, and water-resistant. It is designed for all-day comfort and can be worn during workouts, sleep, and daily activities.
- 【Attention】When charging this smart ring, please connect the data cable and open the charging shell, observe whether the ring is flashing green, if the ring is flashing green, it means it is charging, if the ring is not flashing green, please move the ring to the right position, the inner raised part of the ring corresponds to the groove inside the charging shell, the green light of the ring will turn to be always on when it is fully charged.
9.7Exceptional
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Value for Money2
RingConn21% OffRingConn Gen 1, Smart Ring for Women/Men, No App Subscription, Size First with Sizing Kit, Smart Ring Health Tracker, 7-Day Battery Life, Fitness & Sleep Tracker for iOS & Android (Silver, Size 11)
Main highlights- [What You Get] RingConn Smart Ring*1, 1m/3.3ft USB-C to USB-C cable*1, user manual*1, our worry-free 18-month warranty, and friendly customer service.
- [Size Before You Buy] Before purchasing the RingConn Smart Ring, we highly recommend acquiring the RingConn Sizing Kit to determine the most comfortable and suitable size for your finger.
- [No Subscription Fees] Unlock lifetime access to all features of the RingConn Smart Health Monitoring App with your purchase of the RingConn Smart Ring. Enjoy 24/7 real-time health tracking without any additional costs. The app seamlessly integrates with over 40 popular apps, including Apple Health and Google Health Connect, ensuring a comprehensive health monitoring experience for both iOS and Android users.
- [More Than Just Health Monitoring] The RingConn Smart Ring surpasses standard health monitoring features by not only tracking your activity, sleep, stress, heart rate, HRV, and blood oxygen saturation, but also introducing an exclusive Timeline feature. This feature allows you to capture the wonderful moments of life, making it feel like you have a digital diary with you at all times, ready to accompany you through every day.
- [Longer Battery Life] The RingConn Smart Ring provides an impressive 7-day battery life and comes with a unique magnetic charging case, capable of recharging the ring 18–20 times for up to 150 days of extended use. Perfect for frequent business travelers and outdoor enthusiasts, ensuring uninterrupted health monitoring wherever you go.
- [Easy to Wear] Crafted from aerospace-grade titanium, the RingConn Smart Ring offers durability with a lightweight feel, ideal for all-day wear. Compared to bulky smartwatches and fitness bands, RingConn is lighter and more comfortable, making health monitoring effortless.
9.6Exceptional
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3
hecerehecere T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring ID/IC Wear for Men or Women(T5577 ID-21MM)
Main highlights- T5577 ID ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
- T5577 ID ring is made of zirconia ceramic material, which is very comfortable to wear.
- T5577 ID ring is blank, it can not directly used for access reader if without copied or written.
- T5577 ID ring is RFID ring, not NFC ring, it can not directly work with NFC phone.
- T5577 ID ring In-built with copyable T5577 chip, can copy the tag like TK4100/EM4100/EM4200.
9.5Excellent
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- T5577 ID ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
4
GANSIGANSI Smart Ring Fitness Tracker Ring - Health Sleep Heart Rate Blood Oxygen Blood Pressure Tracker,Fashionable Diamond Style,IP68, Compatible with iOS,Android, Remote Photograph, Family Care(10#)
Main highlights- 【𝐒𝐦𝐚𝐫𝐭 𝐑𝐢𝐧𝐠】The smart ring fully integrates health monitoring, fitness tracking, and sleep quality analysis functions. it can monitor your heart rate, scheduled blood oxygen saturation, daily exercise, sleep monitoring and analysis 24 hours a day to ensure that you are always aware of your health status. It can accurately record your steps, distance, and calories burned, helping you scientifically manage your physical health indicators.
- 【𝐍𝐨-𝐡𝐚𝐬𝐬𝐥𝐞 𝐚𝐟𝐭𝐞𝐫-𝐬𝐚𝐥𝐞𝐬】We have a dedicated after-sales service. After purchasing our products, if you have any use or quality problems, you can contact us at any time. We will serve you wholeheartedly and solve your problems.
- 【𝐍𝐨 𝐚𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧 𝐟𝐞𝐞 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐝】The blood pressure ring can be connected to the phone with one-touch Bluetooth. The health tracker can track your health and exercise data anytime, anywhere, and you can easily manage your health through the application without any additional subscription fee. The exclusive mobile application provides a seamless data browsing experience, and all functions are free to use, making health management more convenient and worry-free.
- 【𝐈𝐏𝟔𝟖 𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟】The fitness ring meets the IP68 waterproof standard. Whether it is daily washing hands, showering or shallow swimming, there is no need to take off the ring, making it more convenient and worry-free to wear.
- 【𝐅𝐚𝐦𝐢𝐥𝐲 𝐂𝐚𝐫𝐞】App supports adding family members as friends. You can use the app to analyze your family's measurement data at any time, including step count, blood oxygen, blood pressure, sleep, and heart rate data. When needed, you can provide care for your family any time and enjoying the moments of family affection.
- 【𝐁𝐚𝐭𝐭𝐞𝐫𝐲 𝐋𝐢𝐟𝐞】The sleep tracker ring has a 3-7 day battery life and can be fully charged in 1 hour. With a 300mAh mini charging box, the fitness tracker ring can provide 10-15 charging cycles for the ring, ensuring a long-lasting and stable battery life experience.
9.3Excellent
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5
LICNPHLLLICNPHLL Smart Ring for Men & Women, Smart Ring Health Tracker, Blood Oxygen & Heart Rate Monitor Sleep Ring, Wearable IP68 Waterproof Fitness Monitor, Long Lasting Battery Smart Ring (Silver, 10)
Main highlights- 【TAKE PICTERS】Remote Control Mobile Camera Innovative design allows you to capture beautiful moments easily anytime, anywhere by swing your hand.
- 【SLEEP MONITOR】Comprehensive Nighttime Sleep Health Analysis, Smart sleep health tracker uses sleep analysis including deep sleep, light sleep, rapid eye movement and wakefulness. Record the complete sleep structure and monitor your sleep quality to help you better understand your sleep status.
- 【LONG LASTING BATTERY】A single charge provides up to 4 days of regular use, so you won't need to charge frequently or worry about battery life during workouts and activities. Advantage wireless charging technology make sure you can easy to charge.
- 【IP 68 WATERPROOF】This wearable smart ring adopts IP68 waterproof technology, Fully enclosed structure, supports swimming, hand washing, bathing,diving or snorkeling.
- 【HEALTH TRACKER】The Smart Ring has a variety of monitoring and tracking functions, The Ring can do Heat Rate detection, Blood Oxygen detection, Blood Pressure detection, stress detection instantly understand your body metrics. making informed decisions about your health.
- 【COMFORTABLE】It is not only lightweight and durable, but also stylish and elegant. Free App, Smart bracelet health tracker data can be viewed on the mobile app for free without any subscription fee.
9.1Excellent
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6
TwievoTwievo Smart Ring, Fitness Tracker Ring with Charging Case, IP68 Waterproof, Heart Rate, Blood Oxygen, Sleep Tracker, No App Subscription-Compatible with Android 6.0+ and iOS 11.0 (Black, 10#)
Main highlights- Waterproof Ring: With an IP68 waterproof rating, this ring can withstand swimming, hand washing, cold showers, and rain, continuously tracking your sport data and monitoring your health in water-related situations. Note: Avoid exposure to hot water or steam.
- Sport Fitness Ring: Automatically track your daily steps, calorie consumption, and distance walked. Activate sport modes in the app to monitor your exercise route, activity time, and heart rate, providing real-time performance feedback. Understand when to push harder or conserve energy, optimizing your workouts and maintaining motivation.
- Health Smart Ring: Monitor your heart rate and blood pressure anytime with a single tap on the app, providing insights for timely adjustments. The built-in automatic sleep tracker monitors your sleep patterns and offers a detailed sleep quality analysis, including deep sleep, light sleep, and wake-up time, helping you develop healthy sleeping habits.
- Charging Compartment & Easy to Carry: The smart ring includes a charging case, eliminating the need for a charging cable and making it easy to carry and store. Perfect for long-term travel or business trips, ensuring your ring is always powered and ready to use.
- 24/7 Heart Health Monitoring: Equipped with a high-precision and high-performance heart rate sensor, this smart bracelet serves as your professional heart health consultant, accurately acquiring data and monitoring your heart activity around the clock.
9.0Excellent
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7
AIVEIAIVEI Ceramic Smart Ring for Women, Sleep Tracker Fitness Ring with Scratch Resistant Design, Health Tracker Compatible with iOS & Android (Pink, Size9)
Main highlights- 【Tailored for Women】Founded with a passion for innovation and a dedication to elegance, Aivei creates smart rings that are as beautiful as they are functional. And our health tracking rings are designed for the modern woman who values both sophistication and cutting-edge technology.
- 【Premium Ceramic】Features with strength and elegance of ceramic, our fitness tracker ring is scratch-resistant, hypoallergenic, and lightweight, ensuring long-lasting beauty and comfort to wear. IP68 waterproof design allows this smart ring to be used during sweating, handwashing, swimming and even rainy days.
- 【Holistic Health Monitor】Designed with lightweight and skin-friendly materials, the sleep tracker ring provides valuable insights without any discomfort, which is ideal for overnight wear. Beyond sleep monitor, it also monitors key data such as blood oxygen, stress, heart rate and body temperature, keeping you connected to your overall wellness—day and night.
- 【For Better Experience】Before purchasing Aivei Smart Ring for women, we highly recommend measuring your finger size to determine a more comfortable ring size. Also, please wear the fitness ring sensor on the inside of your finger, ensuring its health monitoring more accurate.
- 【Easy Connection】This health tracker digital ring is compatible with iOS (version 12.0 and above) and Android (version 8.0 and above) smartphones by Bluetooth connection. No additional costs required, our app offers seamless integration and easy access to your health data.
8.8Very Good
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8
teloxyteloxy Smart Ring for Men,Fitness Tracker for Women,Size 11 Multiple Sport Modes with Heart Rate Sleep Monitor, IP68 Waterproof Step Counter Calorie Tracking for Android iOS Phone,Black
Main highlights- 【Sleep Ring: Comprehensive Sleep Analysis】Comprehensive understanding of sleep behavior and physical condition by analyzing sleep efficiency, latency, time, stage, movement and more. The sleep tracking feature makes it an ideal health companion.
- 【Health Ring: Enhance Your Health】Experience a variety of indoor and outdoor activities with the Smart Ring app. Easily track steps, distance, calories and pace by simply wearing the ring. Analyze mapped routes and detailed workout data to improve your performance and exceed your limits.
- [Right Size for You] Before purchasing,please refer to the standard ring sizes (second picture)to choose the right size for you. Size 8, 9, 10, 11 are available.
- [Multi-sports Mode] Support a variety of sports and map track sports, including brisk walking running, cycling, step counting etc. APP records the exercise data, such as exercise time, exercise distance, heart rate change, calorie consumption, etc., to better understand the factors affecting health and exercise ability.
- [Heart Rate Monitoring] Using advanced dynamic monitoring technology, the smart ring leads the new era of heart rate monitoring which can accurately record your heart rate changes, so that you can know your health status anytime, anywhere.
8.5Good
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9
JojovenusmallJojovenusmall Smart Ring Health Tracker,Anillo Inteligente para Hombre,Health Rings for Women & Men,Long Lasting Batteries Sleep Ring (Silver, 9)
Main highlights- Smart Ring: The smart ring health tracker can monitor your sleep, heart rate, blood pressure, blood oxygen and daily exercise through the APP 24 hours, it is compatible with Android 5.0 and above system and Apple IOS10.0 and above system
- No APP Subscription Required: The blood pressure ring connects to your cell phone via Bluetooth, and the health tracker can monitor your health and exercise data at any time without additional subsc
- IP68 Waterproof: The fitness tracker ring adopts fully enclosed structure and IP68 waterproof technology, which can be worn for swimming and diving, and supports 1000 meters waterproof, which is very comfortable to wear and meets the needs of daily wear
- Family Care: The APP supports adding friends, you can use the app to check the measurement data of your family members at any time, including steps, blood oxygen, blood pressure, sleep and heart rate data, which is convenient to care for your family members in time
- Extended Battery Life: Sleep Tracker Ring is up to about 5-7 days and can be fully charged within 1 hour. It also comes with a mini charging case, convenient for daily traveling and ensuring a stable battery life experience
8.3Good
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10
AMZAIZO43% OffAMZAIZO Smart Ring Health Fitness Tracker,Sleep&Exercise Monitor Heart Rate,Blood Oxygen,Temp,Steps,Distance,Calories,Event Reminders,Air Gestures,SOS,5ATM Waterproof,for Android & iOS (10)
Main highlights- 【Important Notice】In order to ensure you receive the most accurate monitoring experience, we strongly recommend that you wear the AIZO RING smart ring continuously for at least three days. Similar to smartwatches, this ring needs some time to adapt to your wearing habits, thereby capturing your body data more precisely. Similarly, for the sleep monitoring function, continuous wear for three days will provide you with a more accurate sleep record. Please keep this in mind to avoid any misunderstandings about the performance of AIZO RING.
- Smart Ring Sizing Kit for AIZO RING,Size First Before You Buy - Choose from 6 Sizes - Sizes 7 to 12 - Find The Perfect Comfortable Ring Size
- Innovative Air-To-Air Operation: Using advanced Air Gestures technology, you can touch the surface of the ring; slide to control for Tikt0k to turn pages up and down; like; take photos and videos remotely; switch, pause and play music; turn pages of e-books and PPT, etc. , enjoy a more convenient interactive experience.
- Female Care Function: specially designed for female users, with built-in menstrual cycle tracking function, allowing female users to better understand their physical condition and care for their health.
- Emergency SOS: When you encounter an emergency, tap the hand with the AmzAIZO smart ring on the ground about 10 times to automatically send an SOS distress signal, making you feel more at ease during outdoor activities.
- Convenient Event Reminder: With the smart reminder function, you can set birthday reminders for your parents/family/friends, and anniversary reminders for your husband/wife/boyfriend/girlfriend, to remind you at any time and take care of them; for your meetings, stocks Set reminders for important events when the market opens. It displays reminders in the form of breathing lights to ensure you don't miss anything important.
- Comprehensive Health Monitoring: AmzAIZO smart ring not only monitors heart rate, blood oxygen saturation and body temperature, but also records steps, distance and calorie consumption. It has a variety of exercise modes, including indoor and outdoor running, walking, and cycling, and comprehensively evaluates activity duration, beneficial activities, exercise volume, and exercise frequency, allowing you to fully grasp your health status and easily manage your exercise and life.
- Accurate Sleep Tracking: Through the built-in AI biological sleep monitoring technology, it monitors biological characteristics such as heart rate, blood oxygen saturation, and temperature during sleep, and records deep sleep time, light sleep time, eye movement time, and number of awakenings. AmzAIZO smart ring It can analyze your sleep quality, including sleep breathing quality, blood oxygen saturation changes during sleep, resting heart rate changes, HRV, etc., and provide improvement suggestions to help you get better sleep.
- 5ATM Waterproof: This smart ring has 5ATM waterproof function, so you don’t have to worry during daily activities such as swimming, hand washing, and even diving.
8.2Good
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