Apple Watch Series 3 vs. Polar M600 vs. Samsung Galaxy Watch vs. Fitbit Flex vs. Garmin Vivosmart 3

 
Watch Series 3
M600
Galaxy Watch
Flex
Vivosmart 3
 AppleWatch Series 3Remove Buy NowPolarM600Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$329$330$330$100$139.99
Release20172016201820132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 days7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240360 x 360NA64 x 128
Size1.5 inches or 1.65 inches1.3 inches1.2 inches or 1.3 inchesNANA
Touchn/aNA
TypeAMOLEDTFTAMOLEDLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearTizen OSNA
Apps
MusicSpotify

All Wearables