Smart Ring Fitness with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Tracker, Step Tracker, Health Rings for iOS, Android(Black with case,12#)

Smart Ring Fitness with Heart Rate, Blood Oxygen, Blood Pressure, sleep tracker, Step tracker, health Rings for iOS, Android

• 【Size Before You Buy】We strongly suggest that you refer to the size chart and carefully measure the circumference of your finger. This will ensure you get the most comfortable wearing experience. Forfend the inconvenience of returns and exchanges by ensuring you select the correct size before purchasing.
• 【Health Tracker Ring】This advanced smart health ring monitors your heart rate, blood oxygen, heart rate variability, Stress level with precise accuracy.You can easily check all your daily, weekly and monthly health data right from the app.
• 【Sleep Tracker】Sleep tracker can precisely monitor your sleep conditions, including: the total sleep time, the duration of deep sleep, the duration of light sleep, and the number of times you are awake. Health ring intelligently conducts a sleep analysis for you to facilitate your sleep management and help you form good sleep habits, which is beneficial to your overall health.
• 【waterproofing smart ring for fitness】Fitness tracker ring For sports enthusiasts, the waterproofing upgraded smart ring is like a "reliable teammate" - it is not affected by sweat, nor does it mind sudden rainfalls. It always focuses on recording exercise data, allowing each workout to be carried out without distractions, and freeing you from worrying about the protection of the device.
• 【Portable Charging Case & Long Battery Life Smart Ring】After fitness ring is fully charged, it can be used continuously for up to 5 days, Equipped with a 400-milliampere charging case that can provide an additional 10 to 15 charging sessions, and a charging cable as well. So there is no need to worry about the battery life issue.
• 【Gesture Control & No Subscription Fees】This smart health ring enables hands-free photo-taking with just simple gestures.Enjoy real-time health tracking by the smart ring without any extra fees. No subscription fees to download the App and use it .
• 【Wide Compatibility & Warm-hearted Present】It's not a costly gift, but it is lightweight smart health ring for women.This smart ring is a warm-hearted choice for showing concern for your loved ones' health.Smart ring compatible with iphone and android mobile phones.