Sony SmartBand 2 vs. Apple Watch vs. Casio G-Shock GBA800 vs. Samsung Galaxy Watch vs. Amazfit T-Rex

 
SmartBand 2
Watch
G-Shock GBA800
Galaxy Watch
T-Rex
 SonySmartBand 2Remove Buy NowAppleWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGalaxy WatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$349$120$330$140
Release20152015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days18 hours2 years7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312360 x 360360 x 360
Sizen/a1.5 inches or 1.65 inches1.2 inches or 1.3 inches1.3 inches
Touchn/a
Typen/aAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP58IPX720 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSTizen OSBuild-in
Apps
MusicSpotify

All Wearables