Apple Watch SE – User Guide and Support

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Technical Specifications

Processor

Processor Dual-core Apple S8
Graphics PowerVR


Memory

Internal storage 32 GB
RAM 1 GB


Others

NFC (Near Field Communication) Yes
aGPS geo-location Yes
Biological sensors 2nd generation optical heart sensor
SIM Card Format eSIM


Connectivity

Wi-Fi 802.11 b/g/n
Wi-Fi Bands 2.4 GHz only
Wi-Fi Calling certified Yes
LTE Bands 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41 et 66
VoLTE certified Quebec: Yes | International: No
5G certified No
Bluetooth 5.3, A2DP, LE
2G/3G voice and data Non-functional


Physical

Case material Aluminum
Case size 40mm case: 40 x 34 x 10.7 mm
44mm case: 44 x 38 x 10.7 mm
Weight 28g
Ingress Protection rating Water resistant to 50 m


In the box

USB Cable Yes
Charger No
Band 40mm case : Midnight Sport Band (Small/Medium)
44mm case : Midnight Sport Band (Medium/Large)


Screen

Resolution 40mm case: 394 x 324 pixels (~326 ppi)
44mm case: 448 x 368 pixels (~326 ppi)
Size (inches diagonal) 40mm case: 1.57-inch OLED display
44mm case: 1.78-inch OLED display


Battery

Removable No
Capacity 40mm case : 245 mAh
44mm case : 296 mAh