Fitbit Flex 2 vs. Amazfit Cor vs. Asus ZenWatch vs. Garmin Forerunner 235 vs. Jawbone UP3

 
Flex 2
Cor
ZenWatch
Forerunner 235
UP3
 FitbitFlex 2Remove Buy NowAmazfitCorRemove Buy NowAsusZenWatchRemove Buy NowGarminForerunner 235Remove Buy NowJawboneUP3Remove Buy Now

Basic Info

Suggested Price$100$79.99$150$299.99$180
Release20162018201420172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 daysNA9 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a80 x 160320 x 320215 x 180NA
Sizen/a1.23 inches1.63 inches1.23 inchesNA
Touchn/aNA
TypeLEDIPS LCDAMOLEDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP555 ATMNA

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNA
Apps
MusicNA

All Wearables