Promate ProWatch M18 1.78″ AMOLED Smartwatch – IP68, Bluetooth 5.3 Calling, Media Storage, 37 Sports Modes Color:Black short circuit and high temp

short circuit and high temp protection

Scan speed (ADF): Up to 25 pages per minute / 50 images per minute (b/w

the arms will drop

Frequency: 20Hz - 20KHz

overload & short circuit protection

Promate ProWatch M18 1.78″ AMOLED Smartwatch – IP68, Bluetooth 5.3 Calling, Media Storage, 37 Sports Modes Color:Black short circuit and high tempModel: ProWatch M18 Display: 1. 78 Hi Res AMOLED, 368 448 resolution Bluetooth: Version 5. 3 (BR EDR BLE) Chipset: AC7012A RAM: 350 KB Storage: 128 MB ROM + 512 MB NAND flash media storage (Store your music files up to 512 MB) Battery: 260 mAh Li polymer; Usage time up to 15 20 days typical Water & Dust Resistance: IP68 Sports Modes: 37 built in modes Sensors: Heart rate, SpO (blood oxygen), pedometer, sleep tracking Input Rating: 5 V 1 A charging