Apple Watch Series 3 (GPS) vs. Samsung Galaxy Watch 3

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Apple Watch Series 3 (GPS) and Samsung Galaxy Watch 3. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

Apple Watch Series 3 (GPS) vs. Samsung Galaxy Watch 3 Comparison Chart
GENERAL Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Product Type Smart watch Smart watch
Operating System WatchOS 5 Tizen OS 5.5
Supported Host Device OS iOS 11 or later iOS 9 or later, Android 5.0 (Lollipop) or later
Wearing Style Watch style Watch style
Audio Input Microphone Microphone
Audio Output Speaker -
Width 33.3 mm 41 mm
Height 38.6 mm 42.5 mm
Depth 11.4 mm 11.3 mm
Weight 26.7 g 48.2 g
Body Material Anodised aluminium Stainless steel
Protection Water-resistant Waterproof
Clock Display Yes Yes
FEATURES Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Sensors Accelerometer, ambient light sensor, gyro sensor, heart rate, barometric altimeter Accelerometer, ambient light sensor, barometer, gyro sensor, optical heart sensor, electrical heart sensor
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood pressure
Goal Setting Yes Yes
Features Music remote handling, camera remote control, listening to music, Retina Display technology, call alerts Music remote handling, ECG accurate heart rate, find phone function, VO2 max, automatic exercise recognition, Fall detection, Wireless PowerShare support
Notifications Calendar, SMS, Email SMS, social apps, incoming calls
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface Vibration alert, visual interface
Digital Player - MP3, WMA, WAV, AAC, AMR, MP4, OGG, 3GA, AWB, OGA
Navigation (GPS) GPS/GNSS receiver GPS/GLONASS/Galileo/BeiDou receiver
IoT Intelligent Assistant Siri -
IoT Voice Controlled Direct -
CONNECTIVITY Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.2 IEEE 802.11b/g/n, NFC, Bluetooth 5.0
Bluetooth Profiles - Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
DISPLAY Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Type OLED - colour Super AMOLED - colour
Resolution 272 x 340 pixels 360 x 360 pixels
Screen Size - 1.2"
Aspect Ratio - Full circle
Screen Protection Ion-X glass Corning Gorilla Glass DX (scratch resistant glass)
Always On Display (AOD) - Yes
INPUT DEVICE Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Type Touch sensitive screen (Force Touch) Touch sensitive screen, rotating bezel
CASE Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Case Size 38 mm 41 mm
Case Shape - Round
Case Back Composite back -
Case Details Space grey aluminium | Silver aluminium | Gold aluminium Mystic bronze | Mystic silver
Crown Type Digital -
BAND Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Band Type Sport band Band
Band Width - 20 mm
Fits Wrist with Circumference 130-200 mm -
Changeable - Yes
Clasp Type Pin-and-tuck Buckle
Band Material Fluoroelastomer Leather
Band Colour Black | White | Fog | Pink sand | Grey -
STORAGE Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Storage Capacity 8 GB 8 GB
User Memory - 4.3 GB
RAM Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
RAM Size - 1 GB
CPU Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Manufacturer Apple Samsung
CPU Type S3 Exynos 9110
Clock Speed - 1.15 GHz
Features W2 Apple wireless chip -
BATTERY Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Technology Lithium Ion -
Capacity - 247 mAh
Battery Life 18 hours 120 hours
Battery Life Details - Typical usage - up to 43 hour(s)
Low usage - up to 120 hour(s)
Rechargeable Battery - Yes
Wireless Charging - Yes
Wireless Charging Standards - WPC
MISCELLANEOUS Apple Watch Series 3 (GPS) Samsung Galaxy Watch 3
Included Accessories Power adapter, magnetic charging cable Wireless charging dock
Compliant Standards - MIL-STD 810G, IP68
SAR Value - 0.209 W/kg (head), 0.294 W/kg (limb)
Max Depth of Water Resistance 50 m 50 m
Manufacturer Model Number - SM-R850
Warranty - 2-year warranty
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