Garmin Chronos vs. Garmin Fenix 5s Plus vs. Fitbit Alta HR vs. Garmin Forerunner 45 vs. Amazfit GTR

 
Chronos
Fenix 5s Plus
Alta HR
Forerunner 45
GTR
 GarminChronosRemove Buy NowGarminFenix 5s PlusRemove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$1500$799$150$199$199
Release20182018201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 days7 days7 days7 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218240 x 240128 x 36208 x 208454 x 454
Size1.2 inches1.2 inches1.4 inches1.04 inches1.39 inches
Touch
TypeMIPMIPOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWear OSBuilt-inBuild-in
Apps
Music

All Wearables