ASUS ZenWatch 2 vs. Fitbit Alta vs. Pebble Time 2 vs. Fitbit Flex vs. Garmin Vivosmart 4

 
ZenWatch 2
Alta
Time 2
Flex
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowPebbleTime 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$130$199$100$130
Release20162016201620132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days10 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNANA48 x 128
Size1.63 inches or 1.45 inchn/aNANA0.74 inches
Touchn/aNA
TypeAMOLEDOLEDe-paperLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a3 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aPebble OSNA
Apps
Music

All Wearables