Sony SmartBand 2 vs. Samsung Galaxy Watch vs. Garmin Vivofit 4 vs. Amazfit GTS

 
SmartBand 2
Galaxy Watch
Vivofit 4
GTS
 SonySmartBand 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$130$330$79.95$150
Release2015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 days1 year14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 36088 x 88348 x 442
Sizen/a1.2 inches or 1.3 inchesNA1.65 inches
Touchn/a
Typen/aAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP585 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizen OSWear OS
Apps
MusicSpotify

All Wearables