Garmin Vivoactive HR vs. Garmin Vivomove vs. Fitbit Alta vs. Fitbit Flex vs. Amazfit T-Rex

 
Vivoactive HR
Vivomove
Alta
Flex
T-Rex
 GarminVivoactive HRRemove Buy NowGarminVivomoveRemove Buy NowFitbitAltaRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$250$130$100$140
Release20162016201620132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 year5 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205n/an/aNA360 x 360
Size1.38 inchesn/an/aNA1.3 inches
Touchn/an/aNA
Typen/an/aOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a1 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/an/aNABuild-in
Apps
Music

All Wearables