ASUS ZenWatch 2 vs. Fitbit One vs. Garmin Vivosmart HR vs. Garmin Forerunner 235 vs. Fitbit Flex

 
ZenWatch 2
One
Vivosmart HR
Forerunner 235
Flex
 ASUSZenWatch 2Remove Buy NowFitbitOneRemove Buy NowGarminVivosmart HRRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$100$170$299.99$100
Release20162012201520172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10-14 days5 days9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a160 x 68215 x 180NA
Size1.63 inches or 1.45 inchn/a1.08 inches1.23 inchesNA
TouchNA
TypeAMOLEDOLEDn/aMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splast Resistant5 ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNA
Apps
Music

All Wearables