Apple Watch Series 7 45mm

Apple watch series 7 (45mm): display: 1.77" (45mm), 396 x 484 pixels, always-on retina ltpo oled, 1000 nits brightness processor: s7 with 64-bit dual-core processor storage: 32gb sensors: blood oxygen sensor, electrical heart sensor (ecg), third-generation optical heart sensor, accelerometer, gyroscope, ambient light sensor connectivity: gps, glonass, galileo, qzss, beidou, wi-fi 802.11b/g/n 2.4ghz and 5ghz, bluetooth 5.0 battery life: up to 18 hours, usb-c magnetic fast charging build: aluminum, stainless steel, or titanium case; ip6x dust resistant, water resistant up to 50 meters dimensions: height: 45mm, width: 38mm, depth: 10.7mm weight: aluminum: 38.8g, stainless steel: 51.5g, titanium: 45.1g