ASUS ZenWatch 2 vs. Fitbit Flex vs. Garmin Vivosmart 3 vs. Jawbone UP4 vs. Garmin Forerunner 45

 
ZenWatch 2
Flex
Vivosmart 3
UP4
Forerunner 45
 ASUSZenWatch 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy NowJawboneUP4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$150$100$139.99$200$199
Release20162013201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NA64 x 128NA208 x 208
Size1.63 inches or 1.45 inchNANANA1.04 inches
TouchNANA
TypeAMOLEDLEDOLEDNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM5 ATMNA5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNANABuilt-in
Apps
MusicNA

All Wearables