ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Amazfit Stratos vs. Fitbit Flex vs. Jawbone UP24

 
ZenWatch 2
Forerunner 225
Stratos
Flex
UP24
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowAmazfitStratosRemove Buy NowFitbitFlexRemove Buy NowJawboneUP24Remove Buy Now

Basic Info

Suggested Price$150$300$199$100$130
Release20162015201820132013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks5 days5 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180320 x 300NANA
Size1.63 inches or 1.45 inch1 inch1.34 inchesNANA
TouchNANA
TypeAMOLEDn/aOLEDLEDNA

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATMSplash Resistant

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/aProprietaryNANA
Appsn/a
Musicn/a

All Wearables