NETWORK	Technology GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 4G bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 25(1900), 26(850), 39(1900), 40(2300), 41(2500), 66(1700/2100) – Global LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 39(1900), 40(2300), 41(2500), 66(1700/2100) – USA, LATAM, Canada 5G – Speed HSPA, LTE
LAUNCH	Announced 2019, September Status Available. Released 2019, September
BODY	Dimensions 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) Weight 36.7 g (1.31 oz) Build Glass front, ceramic/sapphire crystal back, aluminum frame SIM eSIM 50m water resistant ECG certified (region dependent SW application; HW available on all models)
DISPLAY	Type LTPO OLED capacitive touchscreen, 16M colors Size 1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio) Resolution 448 x 368 pixels (~326 ppi density) Protection Ion-X strengthened glass 3D Touch display 1000 nits max brightness (advertised) Always-on display
PLATFORM	OS watchOS 6.0, upgradable to 6.2 Chipset Apple S5 CPU – GPU PowerVR
MEMORY	Card slot No Internal 32GB
CAMERA	No.
SOUND	Loudspeaker Yes 3.5mm jack No
COMMS	WLAN Wi-Fi 802.11 b/g/n Bluetooth 5.0, A2DP, LE GPS Yes, with A-GPS, GLONASS, GALILEO, QZSS NFC Yes Radio No USB No
FEATURES	Sensors Accelerometer, gyro, heart rate (2nd gen), barometer, compass Natural language commands and dictation (talking mode)
BATTERY	Non-removable Li-Ion battery Charging Wireless charging Stand by up to 18 h (mixed usage)
MISC	Colors Silver, Gold, Space Gray Models LTE versions: A2156 40mm, A2157 44mm (Global); A2094 40mm, A2095 44mm (USA, LATAM, Canada) Wi-Fi versions: Unspecified SAR  – SAR EU –

The Apple Watch Series 5 comes in two sizes – 40mm and 44mm, and has GPS and GPS + Cellular models. It runs on watchOS 6, and has an always-on Retina LTPO OLED display. It has a resolution of 324×394 pixels (40mm) and 386×448 pixels (44mm), and 1,000 nits of peak brightness.

The Apple Watch Series 5 is powered by the 64-bit dual-core Apple S5 SoC, paired with W3 wireless chip, and 32GB of onboard storage. Sensors on board include electrical heart rate sensor, second generation optical sensor, compass, barometric altimeter, accelerometer, and an ambient light sensor.

The new wearable claims to offer up to 18 hours of battery life on a single charge. Connectivity options include Wi-Fi 802.11 b/g/n, Bluetooth v5.0, and GPS/ GLONASS/ Galileo/ QZSS.