ASUS ZenWatch 2 vs. Fitbit Zip vs. Fitbit Alta HR vs. Fitbit Flex vs. Apple SE

 
ZenWatch 2
Zip
Alta HR
Flex
SE
 ASUSZenWatch 2Remove Buy NowFitbitZipRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$150$60$150$100$279
Release20162012201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a6 months7 days5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 36NA384 x 480
Size1.63 inches or 1.45 inchn/a1.4 inchesNA40mm
TouchNA
TypeAMOLEDn/aOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIP67Splash Resistant1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatchOS 5
Apps
Music

All Wearables