Apple Watch Series 7 - 45MM

NETWORK

Technology

GSM / HSPA / LTE

LAUNCH

Announced

2021, September 14

Status

Available. Released 2021, October 15

BODY

Dimensions

45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)

Weight

42.3 g (41mm), 51.5 g (45mm) (1.48 oz)

Build

Glass front, ceramic/sapphire crystal back, stainless steel frame

SIM

eSIM

IP6X certified
50m water resistant
ECG certified (region dependent SW application; HW available on all models)

DISPLAY

Type

Retina LTPO OLED, 1000 nits (peak)

Size

1.9 inches

Resolution

484 x 396 pixels (~326 ppi density)

Protection

Sapphire crystal glass

Always-on display

PLATFORM

OS

watchOS 8.0, upgradable to 8.3

Chipset

Apple S7

CPU

Dual-core

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, dual-band

Bluetooth

5.0, A2DP, LE

GPS

Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS

NFC

Yes

Radio

No

USB

No

FEATURES

Sensors

Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max

Natural language commands and dictation (talking mode)
Ultra Wideband (UWB) support

BATTERY

Type

Li-Ion 309 mAh (1.19 Wh), non-removable

Charging

Wireless charging