SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker
Application: jring
Battery Capacity(mAh): 18mAh
Battery capacity: 18mah
Battery type: Polymer pure cobalt battery
Bluetooth compatible version: 5.1
Body storage capacity (ROM + RAM): 128KB ROM + 96 KB RAM
Brand Name: HLXZK
Case Material: Steel
Certification: ce,FCC
Charging time: 2 hours
Choice: yes
Compatibility: Supports Android 9.0 and above; Apple iOS 10.0 and above
Compatible software: jring
Display screen: Yes
Heart rate sensor model: Tianyi 3918
Hign-concerned Chemical: None
Item Weight: about 3.4g
Main chip model: German Dialog Box (DA14585) - Ultra-low power consumption
Material: Stainless steel + glue filling material
Metrics measured: Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Stress Monitor
Model Number: HXTH008
NFC Support: No
Origin: Mainland China
Sensor: SC7A20
Support GPS data on the application side: Yes
Support OTA (OTA upgrade): Support FOTA upgrade
Theoretical standby time: 16 days to 20 days
Use time: 3 days to 4 days
Waterproof Grade: 5ATM
Working temperature: 0-50℃
semi_Choice: yes