Garmin Vivoactive vs. Garmin Fenix 5x Plus vs. Fitbit Flex vs. Amazfit T-Rex vs. Apple SE

 
Vivoactive
Fenix 5x Plus
Flex
T-Rex
SE
 GarminVivoactiveRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$250$850$100$140$279
Release20152018201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days20 days5 days20 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148240 x 240NA360 x 360384 x 480
Size1.38 inches1.2 inchesNA1.3 inches40mm
TouchNA
TypeLCDMIPLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNABuild-inWatchOS 5
Apps
Music

All Wearables