Screen size resolution:2.08 inch 240*296-tft
waterproof level:ip67
app:wearfit pro
system requirements:android5.0+ / ios10.0+
the main chip:hs6621-pg
memory:128mb
bluetooth phone:ab5376a2
bluetooth version:5.2 battery capacity:300mah loudspeaker: yes the motor:yes the encoder:yes function keys:yes charging interface mode:wireless charger cable
watch ui languages: simplified chinese, english, french, spanish, portuguese, russian, german, thai, polish, italian, japanese, traditional chinese, czech, turkish, greek, dutch, vietnamese, arabic, farsi, danish, romanian, latin.