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Apple Watch SE 3 vs Apple Watch Series 3 GPS Smartwatch

Apple Watch SE 3 vs Apple Watch Series 3 GPS Smartwatch comparison

Show Only Differences Highlight Differences	Apple Watch SE 3	Apple Watch Series 3 GPS Smartwatch
key specs
Display Size	40mm	42mm
Compatible OS	iOS 26	iOS 10 and Above
Dial Shape	Square	Rectangle
Display Type	OLED Retina	OLED Retina
Ideal For	Unisex	Unisex
Strap Colour	-	Space Grey
Strap Material	-	Silicone
general
Brand	Apple	Apple
Model	Watch SE 3	Watch Series 3 GPS Smartwatch
Release date	September 9, 2025	-
Model Name	Watch SE 3	Watch Series 3 GPS
Dial Colour	Starlight, Midnight	Grey
Dial Shape	Square	Rectangle
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	-
Water Resistant	WR50	Yes
Water Resistance Depth	50	50 m
Dial Material	Aluminum	Aluminum
Ideal For	Unisex	Unisex
Model Number	-	MR362HN/A
Strap Material	-	Silicone
Usage	-	Fitness & Outdoor
Strap Colour	-	Space Grey
dimensions
Width	34	-
Height	40	-
Thickness	10.7	-
Weight (g)	26.30	-
product details
Compatible Device	iPhone 11 and above	Iphone 5, 5C, 5S, Se, 6, 6 Plus, 6S, 6S Plus, 7 , 7 Plus, 8, 8 Plus, X And Ios 10 Or Later
Battery Life	Up to 24 hours	Upto 18 hours
Charger Type	Wireless	-
Sensor	-	Barometric Altimeter, Heart Rate Sensor, Accelerometer, Gyroscope, Ambient Light Sensor, Built-In Gps And Glonass
Notification	-	Messages, Calendar, Mail
Battery Type	-	Lithium Ion
Charge Time	-	90 min
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	No
Bluetooth	Yes	Yes
Bluetooth Version	5.4	v4.2
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Other Connectivity Features	-	Wi-Fi (802.11B/G/N)
platform and storage features
Operating System	watchOS 26	4
Compatible Operating System	iOS 26	iOS 10 and Above
Processor Name	Apple S10	S3 Dual Core Processor
Internal Memory	64GB	8 GB
camera and display features
Display Size	40mm	42mm
Display Type	OLED Retina	OLED Retina
Display Resolution	-	312 x 390 Pixels
Scratch Resistant	-	Yes
Other Display Features	-	Ion-X (Strengthened Glass), Support Force Touch
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Heart Rate Monitor	-	Yes
Altimeter	-	Yes
Number of Buttons	-	2
Other Fitness Features	-	Built In Fitness Tracker: Steps Count, Distance And Calories Burned
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Yes	-

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