Samsung Gear S2 vs. Fitbit Versa vs. Sony SmartBand vs. Garmin Forerunner 45 vs. Amazfit GTR

 
Gear S2
Versa
SmartBand
Forerunner 45
GTR
 SamsungGear S2Remove Buy NowFitbitVersaRemove Buy NowSonySmartBandRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$199.99$100$199$199
Release20152018201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days4 days5 days7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 360300 x300NA208 x 208454 x 454
Size1.2 inches1.34 inchesNA1.04 inches1.39 inches
TouchNA
TypeSuper AMOLEDOLEDNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP585 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenNABuilt-inBuild-in
Apps
Music

All Wearables