Garmin Vivomove vs. Fitbit Alta vs. Fitbit Flex 2 vs. Fitbit Flex vs. Amazfit T-Rex

 
Vivomove
Alta
Flex 2
Flex
T-Rex
 GarminVivomoveRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

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

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year5 days5 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/aNA360 x 360
Sizen/an/an/aNA1.3 inches
Touchn/an/an/aNA
Typen/aOLEDLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

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

All Wearables