Q9L Sports smart health watch blood oxygen measurement

Overall Dimensions： D-43.0mm，T-9.5mm(not incuding HR Sensor steps) Main chipset： Nordic 52832 Storage： 512KB+64KB Plug-in 64Mb G-sensor： SC7A20 Heart Rate Sensor： VC31 Screen: 1.28 inch IPS colorful screen resolution:240*240 Key Mode： All Touch Panel+Side key Battery Type： Polymer lithium battery 180mAh Charger Specs： 1A or below Charging type： Pogo Pin Motor Type： Non-SMD motor 0820 Battery Life: 5 days normally use; 30 days standby（based on180mAh） Bluetooth： BLE 5.0 Type of word library： Multi-language optional APP name： Qwatch (Qwatch pro) Charging voltage： 5.0V Charging current： 180MA Languages Supports ： App supports more than 20 languages; bracelet push supports more than 50 languages; (UI display supports 20 languages) Applicable Models： iOS 8.2 and higher；Android4.4 and higher