Garmin Forerunner 225 vs. Samsung Gear S3 vs. Garmin Fenix 5X vs. Garmin Fenix 5x Plus vs. Amazfit T-Rex

 
Forerunner 225
Gear S3
Fenix 5X
Fenix 5x Plus
T-Rex
 GarminForerunner 225Remove Buy NowSamsungGear S3Remove Buy NowGarminFenix 5XRemove Buy NowGarminFenix 5x PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$350$699$850$140
Release20152016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration10 hours to 4 weeks4 daysUp to 12 days20 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution180 x 180360 x 360240 x240240 x 240360 x 360
Size1 inch1.3 inches1.2 inches1.2 inches1.3 inches
Touch
Typen/aFullcolor AODNAMIPAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6810 ATM10 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aTizenWear OSBuild-in
Appsn/a
Musicn/a

All Wearables