HT37 GPS Smart Watch LED Flashlight 2.01" HD AMOLED Screen BT Call Blood Oxygen Heart Rate Monitor Waterproof Sports Smart Watch

HT37 GPS Smart Watch   Project Description Product color Black Product Size ¢50*14.3mm Case material alloy+Plastic Strap specifications 22mm silicone strap (removable and replaceable) product weight 81g(including silicone strap) waterproof level IP68 (30 meter waterproof) Endurance 5--7 days (depending on the usage scenario) Charging time ≤3H With smart phone system Android 5.1 or IOS 8.2 or above supports Bluetooth 5.3BLE system APP name FitCloudPro APP language 23 languages (Simplified Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese，Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian, Malay, Polish, Thai Vietnamese, Finnish, Romanian, Turkish, Croatian) APP language 23languages (Simplified Chinese, Traditional Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese，Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian, Malay, Polish, Thai，Vietnamese, Finnish, Romanian, Turkish, Croatian) Packaging packing size：165*84*24mmweight：143gQuantity：100/box Content Meter head, strap, charging cable, manual, packaging color box HW specification CPU AB5690G RAM 481KB ROM 128Mb GPS CC1165W heart rate chip HX3918 Accelerometer STK8321 terrestrial magnetism support Flashlight support           Altitude pressure support           Bluetooth BLE5.3 Display 1.46“360*360IPSDisplay Physical button 4 (with encoder) Touch Full screen touch Battery 540mAh polymer battery Charging mode USB magnetic charging Built in dial Built in 6 dials, supporting customized dials and downloading dials Basic function Data, sports, sports records, weather, information, women, music sidebar, stopwatch, timer, alarm clock, collection code, business card, calendar, calculator, search phone, camera Bluetooth call connection Connect once Health management Exercise monitoring, sleep monitoring, heart rate monitoring, blood pressure monitoring, respiratory exercise Sport mode 8 movement modes at the watch end, mass movement mode at the APP end Conversation Dialing, frequently used contacts, call logs, voice assistant WeChat campaign Synchronize the movement steps of the watch to the WeChat leaderboard Message and call reminder Telephone, SMS, WeChat、QQ、WhatsApp、Line、Facebook、Facebook messenger、Kaokao、 Twitter、Skype Firmware update Watch firmware can be upgraded in the air through APP