T-KR2 New Ultra-Thin Smart Ring, 24/7 Automatically Tracks Heart Rate, Blood Oxygen, Sleep, Body Temperature, Health Tracker for Men and Women, No Subscription Fee, Android & iOS

About this item

• [Size before you buy]The mingtawn size kit helps you find the best size for your finger, with 8 sizes to choose from (US standard size 6-13), ensuring you choose the right size before purchase, thus preventing the inconvenience of returns and exchanges.

• [Latest Thin and Light Design]The thickness is reduced by 0.6mm compared to ordinary smart rings. The updated design is now thinner, lighter and more comfortable - fits the finger better than ever before - and weighs only 2.5g, you will hardly notice its existence.

• [Automatic health monitoring throughout the day]The smart ring can act as your 24/7 health guardian. After turning it on, it continuously monitors your heart rate, blood oxygen, body temperature and activity status in real time, so that you can keep abreast of important physical indicators and adjust your status in time. The sleep monitoring function can deeply analyze your sleep time and quality to help you improve your sleep.

• [Remote control of mobile phone]After turning on the gesture function, quickly shake the ring twice to easily control your device, without clicking the phone screen, you can switch videos, take photos/videos, start/pause music, play games and browse e-books. (Note: This function needs to be turned off when not in use to prevent accidental touches on the phone.)

• [Rechargeable and Waterproof]smart ring is equipped with a magnetic charging cable, and comes with a mini charging box and USB charging cable, providing a convenient storage solution while achieving fast charging. Charge for 0.5-1 hour and use for 3-4 days. In addition, with an impressive 5ATM waterproof rating, you can wear it with confidence while taking a shower or swimming in a pool.

• [Cost-effective Gesture control Health ring] It can monitor heart rate, blood oxygen, blood pressure, sleep, body temperature, exercise data, physiological period records, shake to take photos and monitor emotional stress, watch videos, turn pages of novels, play music, and have 7 days of ultra-long standby time.

• [Color ]Black, silver,gold, rose gold

• [Sizes]: 6#, 7#, 8#,9#, 10#, 11#, 12#,13#

  Specification :

• Main control/version: BLE5.2 Battery capacity: 20MAH Standby power consumption: 30UAH -65WAH Power off power consumption: 0.5WAH Connection distance: barrier-free: 5m-8m (respectively

• Mobile phone signal)

• Standby days: about 7 days (depending on the frequency of personal use)

• Charging method: N52 magnetic charging

• Ring technical parameters:

• Charging time: 60 minutes

• Charging standard voltage: 5V DC

• Charging standard current: 30MAH Waterproof level: IP68 Safety performance: built-in lithium battery protection IC to improve battery performance

• Charging voltage: support 0V start charging mode

• Charging stability uses magnetic surface to strengthen stainless steel contact, prevent oxidation, and improve the problem of not being able to charge

• Battery capacity: polymer 350MAH Charging method: TEYPC charging cable

• Charging voltage/current: 4.5-6.3V/300MAH Charging bin technical parameters: maximum charging voltage 36V Safety performance: OVP protection function and maximum withstand voltage

• 36V input, built-in lithium battery protection IC Discharge output: 5V DC = 500MAH Charging time: 1 hour to reach 4.2V Ring material: stainless steel