Apple Watch Series 7 - Technical characteristics and specifications

Watch Series 7 technical characteristics

About the device:

Apple Watch Series 7 is a watch / smartwatch / bracelet with dimensions of 45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in), a weight of 42.3 grams, a screen size of 1.9 inches and a screen resolution of 484 x 396 pixels (~326 ppi density).

It has a processor Dual-core, a graphics card PowerVR and an internal memory of 32 GB not expandable by external memory card.

The Apple Watch Series 7 comes from the factory with the watchOS 8.0, upgradable to 8.1 operating system.

Technical information

Property	Value
Brand	Apple
Model	Watch Series 7

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900
3G connectivity	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International
4G connectivity	1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International
5G connectivity	No
Network speed	HSPA 42.2/5.76 Mbps, LTE
GPRS	No
EDGE	No
Date 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 gr.	42.3
Weight oz	41
SIM	eSIM
Colors	Graphite, Gold, Silver
Body materials	Glass front, ceramic/sapphire crystal back, stainless steel frame

Screen
Type of screen	Retina LTPO OLED, 1000 nits (peak)
Screen resolution	484 x 396 pixels (~326 ppi density)
Screen size	1.9 inches

Platform
OS	watchOS 8.0, upgradable to 8.1
CPU	Dual-core
Chipset	Apple S7
GPU	PowerVR

Storage and memory
Memory card	No
Internal memory	32 GB (See other devices with 32 GB)

Cameras
Main camera	No
Speaker	Yes
Audio connector	No

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