Key Specs

Screen Size
44 millimeters
Touch Screen
Yes
Operating System Compatibility
Apple iOS
Operating System
watchOS
App Compatible
Yes
Internal Memory Capacity
32 gigabytes
Global Positioning
GPS
Usage Time
18 hours
Metrics Measured
Steps taken, Hours slept, Resting heart rate, Target heart rate
Water Resistant
Yes
Maximum Depth of Water Resistance
164.04 feet
Series

SE

General
Product Name
Apple Watch SE 2nd Generation (GPS) 44mm Midnight Aluminum Case with Midnight Sport Loop
Brand
Apple
Product Type
Smartwatch
Form Factor

Wristwatch
Model Family
Apple Watch SE (2nd Generation)
Model Number
MREA3LL/A
Series

SE
Color
Midnight
Color Category
Gray

Design
Case Size

44mm
Case Shape
Rectangular
Band Type
Sport Loop
Band Color
Midnight

Display
Display Screen
Yes
Screen Size

44 millimeters
Touch Screen
Yes
Display Type
OLED, Retina Display
Color Display
Yes
Clock Display
Yes
Backlit Display

Yes
Adjustable Brightness
Yes
Customizable Watch Faces
Yes

Compatibility
Operating System Compatibility
Apple iOS
Operating System

watchOS
App Compatible
Yes
Works With
Apple HomeKit, Siri
Voice Assistant Built-in

Siri

Connectivity
Internal Carrier
Not Applicable
Bluetooth Enabled

Yes
Bluetooth Version

5.3
Wi-Fi Compatibility
Wireless N

Features
Internal Memory Capacity

32 gigabytes
GPS Enabled
Yes
Global Positioning
GPS
Usage Time
18 hours
Mobile Notifications
Yes
Alert Type
Audible, Vibration, Visual
Mobile Payment Service Supported
Apple Pay
Music Player
Yes
Vibration Alert
Yes
Built-In Microphone
Yes
Voice Activated

Yes

Activity
Metrics Measured
Steps taken, Hours slept, Resting heart rate, Target heart rate
Sensors

Accelerometer, Optical heart rate (PPG) sensor, Compass, Altimeter, Gyro sensor
Medical Incident Notification

911/EMS, Contact call, Contact text
Medical Incidents Detected
Crash detection, Fall, Heart arrhythmia

Performance
Water Resistant

Yes
Maximum Depth of Water Resistance

164.04 feet

Power
Rechargeable
Yes
Battery Strength Indicator
Yes
Charging Interface(s)

USB Type C
Wireless Charging Standard
MagSafe
Battery Type
Lithium-ion
Replaceable Battery
No

Material
Case Material
Aluminum

Dimension
Band Size
Adjustable
Product Height

1.73 inches
Product Width
1.5 inches
Product Depth
0.42 inches
Product Weight

1.16 ounces

Warranty
Manufacturer's Warranty - Parts
1 year limited
Manufacturer's Warranty - Labor
1 year limited

Other
UPC
194253773092