Garmin Chronos vs. Fitbit Charge 3 vs. Garmin Forerunner 45 vs. Skagen Falster 2 vs. Amazfit T-Rex

 
Chronos
Charge 3
Forerunner 45
Falster 2
T-Rex
 GarminChronosRemove Buy NowFitbitCharge 3Remove Buy NowGarminForerunner 45Remove Buy NowSkagenFalster 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$1500$150$199$199$140
Release20182018201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration8 days7 days7 days1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution218 x 21866 x 18208 x 208320 x 320360 x 360
Size1.2 inches.721 inches1.04 inches1.19 inches1.3 inches
Touch
TypeMIPOLEDLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNABuilt-inWear OSBuild-in
Apps
Music

All Wearables