Garmin Forerunner 225 vs. Huawei Watch vs. Casio G-Shock GBA800 vs. Garmin Forerunner 45 vs. Amazfit GTR

 
Forerunner 225
Watch
G-Shock GBA800
Forerunner 45
GTR
 GarminForerunner 225Remove Buy NowHuaweiWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$349$120$199$199
Release20152015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeksn/a2 years7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180400 x 400208 x 208454 x 454
Size1 inch1.4 inches1.04 inches1.39 inches
Touch
Typen/aAMOLEDLCDAMOLED

Functions

Audio Speaker22n/a
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a20 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearBuilt-inBuild-in
Appsn/a
Musicn/an/a

All Wearables