The Apple Watch Series 7 features a larger, always-on Retina display with thinner borders for improved visibility. It includes enhanced durability with crack-resistant glass, Apple S7, IP6X dust resistance, and WR50 water resistance. The device supports fast charging, health tracking (including ECG, heart rate, and blood oxygen), fall detection, and runs watchOS 8 for improved performance and fitness features.

Key Features

14 September 2021

watchOS 8.0

Apple S7

32GB

1.9 inches

Li-Ion 309 mAh

4G

1 GB

Technical Specifications

Speed

HSPA, LTE

Network

2G Band

GSM 850 / 900 / 1800 / 1900

3G Band

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G Band

1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66

Launch

Annoucement

14 September 2021

Availability

Available

Body

Dimentions

45 x 38 x 10.7 mm

Weight

42.3 Gram

Build

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

Display

Screen Type

Retina LTPO OLED, 1000 nits (peak)

Screen Size

1.9 inches

Resolution

484 x 396 pixels (~326 ppi density)

Protection

Sapphire crystal glass

IP6X certified
50m water resistant
ECG certified

Operating Platform

OS

watchOS 8.0, upgradable to watchOS 26

Chip Set

Apple S7

CPU

Dual-core

GPU

PowerVR

Memory

external Memory

No

Internal Memory

32GB 1GB RAM

Camera

No

Selfie Camera

No

Connectivity

WLAN

Wi-Fi 802.11 b/g/n, dual-band

Bluetooth

5.3, A2DP, LE

Positioning

GPS, GLONASS, GALILEO, QZSS, BDS

NFC

Yes

Data

2G GSM, 3G HSPA, 4G LTE

Features

Sensors

Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max
Ultra Wideband (UWB) support

Loud Speeker

Yes

Battery

Type & Capacity

Li-Ion 309 mAh

Charging

Wireless, 0-80% in 45 min

Misc

SIM

eSIM

Color

Graphite, Gold, Silver

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