series 8 ultra with always on display, Dual straps and Dual charger* ( *47mm dial size* ).                                                *Model no Ws69 ultra* *Basic Parameters* 
Bracelet size :44*38.3*11.35mm

 *Dial Colours* 
Black, silver, gold,  blue

 *Major function* : Always on display with double time 🕰️
Sound and vibration, do not disturb, bright screen setting,  ( *raise your hand* )
, password lock, time setting, calendar, brightness level, sedentary reminder, reset, positioning, shutdown, 

Password lock, exercise record, breath, weather, body temperature, UI style; Time setting, exercise recording, 52 exercise modes,

telephone (phone book, dial-up, call recording, telephone setting), blood oxygen, language setting; Calendar, calculator, APP
download, step counting, information, 

Blood pressure monitor

 Games (Angry Birds);  calculator, sleep, music,
heart rate, alarm clock; Sedentary reminder, stopwatch, camera, voice assistant, 
 
About. Up key: function key+return to the previous level+double-click to switch the menu. 
Press key: power-on and power-off

Hardware parameter
Chipset:ZK8918C
 *APP:Ferefit* 
Compatible System
Android 5.0 and above;
IOS9.0 and above
FLASH memory:32MB
Screen size:1.85"
Resolution:IPS 240*285
Touch type:Full touch screen

Connection parameter
BT 3.0/5.0

Sensor:G-Sensor
MSA310

BatteryType:Lithium polymer battery
Capacity 3.7V/260mAh
Charging Method
Magnetic charger

Software features
Application:Ferefit 

Other Partmeter
Waterproof Level
IP68 depth waterproof
Charging time:2-3H
Life time:7-15Days
Wristband size

Appearance material
Zinc alloy