The smart ring from RNCYN is designed for fitness and health enthusiasts. Made of aluminum alloy, this ring is lightweight, weighing only 4.4 grams. It is available in several colors: silver, gold, and black. This device is equipped with a Zhongke AB2026B3 chip and uses Bluetooth 5.0 technology for seamless connection with Android 5.0 and later devices, as well as iOS 8.0 and later. The ring offers a variety of functions, including heart rate, sleep, blood oxygen tracking, as well as multisport activities. It also includes features such as alarm clock, calorie tracker, distance tracker, sedentary reminder, menstrual management, and smart meter. Thanks to its 5 ATM water resistance, it can be used underwater up to a certain depth. The ring's battery lasts 5-7 days with normal use and up to 15 days in standby mode. Charging is fast and can be done in one hour via a magnetic system. The QRing app allows you to control and customize the ring's settings. Available in several sizes, it fits various inner diameters from 17.9 mm to 21.6 mm. This ring is a versatile tool for those who want to monitor their health and physical activity daily.
Specification
Function: APP control
Features: Alarm clock, Calorie tracker, Distance tracker, Sedentary reminder, Multisport tracker, Menstrual management, Activity tracker, Smart meter, Sleep tracker, Blood oxygen detection, Fitness tracker, Heart rate monitor
Brand: RNCYN
Type: Smart Health Ring
Water resistance standard: 5 ATM
Battery life: 5-7 days of use, and 15 days standby
Charging method: Magnetic charging
Material: Aluminum alloy
APP: QRing
Color: Silver/Gold/Black
Chip: Zhongke AB2026B3
BT: 5.0
Weight: 4.4g
Charging time: 1H
Compatibility: Android 5.0 and later; IOS 8.0 and later
Language: Multi-language support
Fitness monitor: Heart rate, Blood oxygen, Sleep monitor
Product size
SIZE: Inner diameter (MM)
No. 7: 17.9
No. 8: 18.3
No. 9: 19.2
No. 10: 20
No. 11: 20.9
No. 12: 21.6