smartwatch, contactless payment, screen: 1.4 ", 450x450 px, touch, glass sapphire, application installation, Wear OS, NFC, SIM card, MP3 Player, heart rate monitor, tonometer, ECG, oxygen in the blood, GPS, maps, ведение по треку, compass, swimming mode, woman calendar, GPS, body: titanium, protection IP68, 50 WR / 5 ATM, MIL-STD-810, Wear OS