Samsung Gear S vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S2 vs. Amazfit GTR vs. Garmin VivoActive 4

 
Gear S
Forerunner 235
TicWatch S2
GTR
VivoActive 4
 SamsungGear SRemove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitGTRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$299.99$180$199$349
Release20132017201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a9 days2 DAYS24 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360215 x 180400 x 400454 x 454260 x 260
Size2 inches1.23 inches1.39 inches1.39 inches1.3ionches
Touch
TypeSuper AMOLEDMIPOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWear OSBuild-inWear OS
Apps
Music

All Wearables