Description: RLX JS9 Sport Smart Watch Bracelet Heart Rate Blood Oxygen Bluetooth Call Message Reminder Full Function Nfc WITH Wearfit Pro APP –
Detail: Measured metrics : heart rate monitor
Tracked Activity : Other
Category : Smart Watches
downloadable application : Yeah
Resolution : 400*400
Screen size : 1.35
Movement type : electronics
Style : SPORT
Product age group : adults
Screen shape : round
Box material : ALLOY
Band material : Silica gel
Waterproof degree : Lifetime waterproof
Available SIM card : No
Mechanism : Yeah
Various spheres : Yeah
GPS : No
network mode : None
Battery capacity : 220-300mAh
rear camera : None
RAM : <128MB
ROM : <128MB
System : Android Wear
Type : On the wrist
compatibility : all compatible
Language : English,Russian,Spanish,POLISH,Portuguese,Turkish
function : Pedometer,Fitness Tracker,Sleep Monitor,Mood Tracker,Message Reminder,Call Reminder
