Fitbit Alta vs. Garmin Vivosmart vs. Amazfit Cor vs. Fitbit Flex vs. Diesel On Full Guard 2.5

 
Alta
Vivosmart
Cor
Flex
On Full Guard 2.5
 FitbitAltaRemove Buy NowGarminVivosmartRemove Buy NowAmazfitCorRemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$130$170$79.99$100$325
Release20162014201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days12 days5 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 1680 x 160NA454x454
Sizen/a1.41 inches1.23 inchesNA1.39 inches
Touchn/aNA
TypeOLEDOLEDIPS LCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM1 ATM3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables