watch phone, contactless payment, screen: 1.78 ", 446x374 px, touch, glass sapphire, application installation, NFC, SIM card, MP3 Player, heart rate monitor, ECG, oxygen in the blood, GPS, maps, ведение in треку, compass, altimeter, swimming mode, period tracker, GPS, body: aluminium, protection IP68, 50 WR / 5 ATM, WatchOS