Samsung Gear S3 vs. Garmin Vivosmart vs. Garmin Forerunner 235 vs. Samsung Gear 2 vs. Amazfit GTR

 
Gear S3
Vivosmart
Forerunner 235
Gear 2
GTR
 SamsungGear S3Remove Buy NowGarminVivosmartRemove Buy NowGarminForerunner 235Remove Buy NowSamsungGear 2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$350$170$299.99$300$199
Release20162014201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
StepsNA
Swim

Battery

Duration4 days7 days9 days2-3 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360128 x 16215 x 180320 x 320454 x 454
Size1.3 inches1.41 inches1.23 inches1.63 inches1.39 inches
Touch
TypeFullcolor AODOLEDMIPSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OSBuild-in
Apps
Music

All Wearables