Apple Watch Series 6 44mm

Display: 1.78 inches, 448 x 368 pixels display type: retina ltpo oled screen, 16m colors sensors: accelerometer, heart rate, gyro, barometer, compass, spo2, vo2max connectivity: bluetooth 5.0, nfc, dual band wifi, gps, glonass, galileo, qzss key features: 1000 nits brightness, always-on display, 50m water resistant, 3d touch, wireless charging