smartwatch, contactless payment, screen: 1.4 ", 450x450 px, touch, application installation, Wear OS, NFC, SIM card, MP3 Player, heart rate monitor, ECG, oxygen in the blood, GPS, maps, ведение по треку, compass, altimeter, woman calendar, GPS, body: steel, 50 WR / 5 ATM, WiFi 4 (802.11n) 2.4GHz