Apple Watch SE 2nd Generation
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Popular topics
Top specifications
Heart rate sensor
Yes
Usage time
Up to 18 hours
Device warranty
24 months
Design
Interchangeable strap
Yes
Battery
Usage time
Up to 18 hours
Removable battery
No
Fast charge
Yes
Body
Dimensions (mm)
40mm: 40x34x10.7
44mm: 44x38x10.7
44mm: 44x38x10.7
Weight (g)
40mm (GPS): 26.4
40mm (GPS + Cellular): 27.8
44mm (GPS): 32.9
44mm (GPS + Cellular): 33.0
40mm (GPS + Cellular): 27.8
44mm (GPS): 32.9
44mm (GPS + Cellular): 33.0
Water resistant
Yes - 50m
Dust resistant
Yes - IP6X
Connectivity
Wi-Fi
Yes - 4
Bluetooth
Yes - 5.3
Processor
Model
S8 SiP with 64‑bit dual-core
Display
Pixels per inch
326
Display type
Retina display
Brightness
Up to 1000 nits
Network
VoLTE Roaming (4G calling abroad)
Yes
VoLTE (4G calling in UK)
Yes
Sensors
Accelerometer
Yes
Digital compass
Yes
Gyroscope
Yes
Ambient light sensor
Yes
Heart rate sensor
Yes
Memory
Device memory
32GB
Features
Activity app
Yes
Navigation
Yes
Apple Pay
Yes
Built-in Smart Assistant
Yes - Siri
Messages & calls
Yes
App notifications
Yes
Speaker and microphone
Yes
eSIM compatibility
No
Warranty
Device warranty
24 months
Face features
World clock
Yes
Alarm
Yes
Custom faces
Yes
Timer
Yes
Stopwatch
Yes
Calendar
Yes
Weather
Yes
Control method
Digital crown
Yes
Side button
Yes
Touchscreen
Yes
Key Information
Operating system
watchOS 11
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