Fitbit One vs. Asus ZenWatch vs. Garmin Fenix 5s Plus vs. Garmin Fenix 5x Plus vs. Amazfit T-Rex

 
One
ZenWatch
Fenix 5s Plus
Fenix 5x Plus
T-Rex
 FitbitOneRemove Buy NowAsusZenWatchRemove Buy NowGarminFenix 5s PlusRemove Buy NowGarminFenix 5x PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$150$799$850$140
Release20122014201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 daysNA7 days20 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320240 x 240240 x 240360 x 360
Sizen/a1.63 inches1.2 inches1.2 inches1.3 inches
Touch
TypeOLEDAMOLEDMIPMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP5510 ATM10 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearWear OSWear OSBuild-in
Apps
Music

All Wearables