NK36 Bluetooth smart watch heart rate blood pressure blood oxygen monitoring multi sport mode

olor: Black, Silver, Green, GoldPackaging specifications: 22mm silicone strap + magnetic charging cableAPP name: CO-FITMain chip: Jerry 7012 (single chip dual mode, IOS/Android single connection)Memory size: FLASH: 64MG-sensorModel: SC7A20Heart rate sensor model: Wiki Qinyuan LC11S (true blood oxygen)Display specifications: 1.83 inch square color screen resolution 240*284Bluetooth type: Bluetooth 5.3+ call Bluetooth 3.0Button mode: multi-point touch screen + physical buttonsBattery type/capacity: polymer battery 300mAhCharging voltage/current: 5.0V/1A or belowCharging method: magnetic charging methodSpeaker/MIC model: 0916+4015Motor Type: Flat 0825Battery life: 30 days in standby mode, 3-7 days in normal use (depending on the user's usage method and usage frequency)English/French/German/Portuguese/Italian/Spanish/Russian/Vietnamese/Romanian/Turkish/BelarusianWristband display language:Sri Lankan/Bulgarian/Serbian/Macedonian/Swedish/Dutch/Maori/Filipino (Cebuano)English/French/German/Portuguese/Italian/Spanish/Russian/Vietnamese/Romanian/Turkish/BelarusianBracelet push language:Sri Lankan/Bulgarian/Serbian/Macedonian/Swedish/Dutch/Maori/Filipino (Cebuano)Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, TraditionalAPP language:Chinese, English, Portuguese, Spanish, Arabic, Korean