Apple Watch Series 3 vs. Samsung Gear Fit2 vs. Garmin Forerunner 935 vs. Amazfit T-Rex vs. Garmin VivoActive 4

 
Watch Series 3
Gear Fit2
Forerunner 935
T-Rex
VivoActive 4
 AppleWatch Series 3Remove Buy NowSamsungGear Fit2Remove Buy NowGarminForerunner 935Remove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$329$180$500$140$349
Release20172016201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours3-4 daysUp to 2 weeks20 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312432 x 216240 x 240360 x 360260 x 260
Size1.5 inches or 1.65 inches1.5 inches1.2 inches1.3 inches1.3ionches
Touch
TypeAMOLEDSuper AMOLEDLCDAMOLEDMIP

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4TizenBuild-inWear OS
Apps
Music

All Wearables