Round smart watch with heart rate monitor• heart rate monitor: green ray technology
activity tracking
sedentary alert
wireless BT3 + BT4
pedometer/calories
stopwatch
sleep monitoring
find my Device
Siri (iPhone only)
motion function
sync functions: time, messages (Android: SMS, news, email, Wechat, Whatsapp), dialer, calls, contacts, wireless music, remote capture, file manager, calendar, weather report
black stainless strap
magnetic charging
app: MT smart
Google: https://play.google.com/store/apps/details?id=com.smalife.watch
Itunes: https://itunes.apple.com/be/app/sma-wear/id1126300888?mt=8
compatibility: Android OS4.4 + IOS 8.0 (or higher)
screen: 1.28" IPS touch full round screen
standby time: 3 days (depending on use)
charging time: 2 hours
heart rate monitor: static/dynamic heart rate switch setting
resolution: 240 x 240
Display languages: English, Dutch, French, German, Italian, Polish, Portuguese, Russian, Spanish, Turkish
battery: Li-ion polymer 3.7 V 300 mAh