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Samsung Galaxy Watch8 (40mm) vs Samsung Gear S2 Smartwatch

Samsung Galaxy Watch8 (40mm) vs Samsung Gear S2 Smartwatch comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch8 (40mm)	Samsung Gear S2 Smartwatch
key specs
Strap Colour	Graphite, Silver	Silver
Compatible OS	Android and iOS	-
Display Type	Super AMOLED	Super AMOLED
Display Size	-	30mm
Strap Material	-	Stainless Steel
Dial Shape	-	Round
Ideal For	-	Unisex
general
Brand	Samsung	Samsung
Model	Galaxy Watch8 (40mm)	Gear S2 Smartwatch
Release date	July 9, 2025	-
Model Name	Samsung Galaxy Watch 8	Gear S2
Dial Colour	Black	Silver
Strap Colour	Graphite, Silver	Silver
Size	Regular	Regular
Water Resistant	Yes	Yes
Water Resistance Depth	IP68	-
Usage	Regular	Notifier
Model Number	-	SM-R7200ZWAINU
Dial Shape	-	Round
Strap Material	-	Stainless Steel
Touchscreen	-	Yes
Dial Material	-	Stainless Steel
Ideal For	-	Unisex
dimensions
Width	40.4	42.3
Height	42.7	49.8
Thickness	8.6	11.4 mm
Weight (g)	30.00	47.00
product details
Battery Type	325	-
Sensor	-	Acc,Gyro,Hrm,Barometer, Ambient Light,Gps (3G Only)
Compatible Device	-	Gear S2 Pairs With Samsung Smartphones Running On Android 4.3 Or Above, And At Least 1.5 Gb Of Ram/ Gear S2 Pairs With Non-Samsung Smartphones Running On Android 4.4 Or Above, And At Least 1.5 Gb Of Ram
Battery Life	-	3 - 4 Days
Rechargeable Battery	-	Yes
Other Features	-	Wi-Fi Version: 802.11 B/G/N, Bluetooth Profiles: A2Dp, Avrcp, Battery Capacity: 250 Mah, Ultra Power Saving Mode, S Health, Settings, Music Player, Gallery, Buddy
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	v4.1
GPS	Yes	-
Call Function	-	Yes
Wi-Fi	-	Yes
Messaging Support	-	Yes
Email Support	-	Yes
Other Connectivity Features	-	Supports NFC
platform and storage features
Operating System	Watch OS	-
Compatible Operating System	Android and iOS	-
RAM	2GB	512 MB
Processor Name	Exynos W1000	Exynos 3250
Internal Memory	32GB	4 GB
camera and display features
Display Type	Super AMOLED	Super AMOLED
Display Resolution	-	360 x 360 pixels
Display Size	-	30mm
fitness and watch functions
Other Fitness Features	-	S Health - 24 Hrs Activity Tracker: Heart Rate Monitor, Exercise Tracker, Caffiene / Water Intake Tracker
Other Watch Functions	-	Messages, Schedule, Weather, Find My Phone, Voice Memo, Stopwatch, Timer

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