ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Fitbit Flex vs. Jawbone UP2 vs. Garmin VivoActive 4

 
ZenWatch 2
Activite Sapphire
Flex
UP2
VivoActive 4
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$450$100$100$349
Release20162014201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days7 days8 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 320n/aNANA260 x 260
Size1.63 inches or 1.45 inch1.3 inchesNANA1.3ionches
TouchNANA
TypeAMOLEDAnalogLEDNAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMSplash resistant5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNANAWear OS
Apps
Music

All Wearables