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

