Hello Watch 4+ Smartwatch 2.04inch OLED 2GB RAM 16GB ROM IP68 Waterproof LTE 4G Network Bluetooth 400mAh Battery NFC Android Smart Watch

Product: Hello watch 4+ Smart Watch Screen: 2.04 inch Resolution: 368×448 System: Android RAM:2GB ROM:16GB Battery: 400mAh Strap: Standard sports strap Watch case: Aluminum case SIM card: Single card (Nano SIM card) is inserted from the side of the watch Bluetooth: BT 3.0+BLE5.3 NFC: yes Charger: Wireless charger Network: 4G Product Size: Gauge diameter :49.5*43*14.7mm Major function: Dial downloads, Bluetooth /4g calls, message notifications, multiple sports, offline payments, navigation, Internet connection, software downloads, heart rate, blood oxygen

Selling Points: OLED screen (368×448),IP68 waterproof, 16Gb memory, breathing training, fitness training, heart rate blood oxygen, sleep, Alipay, Noise detection, alarm clock, timer, World Clock, e-book, File management, local music, siren, photo album, stock market, Maps, tesla, Internet connection, 4g talk and data network, Software download