Apple Watch vs. Garmin Forerunner 45 vs. Amazfit GTR

 
Watch
Forerunner 45
GTR
 AppleWatchRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$349$199$199
Release201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312208 x 208454 x 454
Size1.5 inches or 1.65 inches1.04 inches1.39 inches
Touch
TypeAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSBuilt-inBuild-in
Apps
Music

All Wearables