functions
1.3 inch ips display (240 x 240)
bluetooth 5.1 module
8 sports modes
calorie counter
special dafit app
heart rate and blood oxygen monitor
sleep monitor
breathing exercise
activity detection
ip68 water resistance
weather forecast
bluetooth 5.1 module
2 games
technical data
battery (mah): 230 mah
waiting time: 20-22 days
charging port: clip
Bluetooth: 5.1
touch screen: yes
display: 1.3 inch LCD, 240*240p
waterproof class: ip68
app: dafit
incoming call reminder: yes
message reminder: yes
g-sensor: yes
blood oxygen: yes
anti-lost: yes
announcers info: yes
pedometer: yes
distance: yes
calorie counter: yes
sleep monitoring: yes
calling via bt: no
heart rate monitor: yes
water consumption monitor: yes
operating mode monitor: yes
weather: yes
sport modes: yes
compatibility with operating systems: android 5.0+, ios 9.0+
strap: dark blue
size: 3.5 x 1.05 x 4.05 cm
weight: 50 g