ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Fitbit One vs. Apple Watch Series 2 vs. Fitbit Charge

 
ZenWatch 2
Flex 2
One
Watch Series 2
Charge
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$150$100$100$269$130
Release20162016201220162014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days10-14 days18 hours7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/a340 x 272 or 390 x 312NA
Size1.63 inches or 1.45 inchn/an/a1.5 inches or 1.65 inchesNA
Touchn/aNA
TypeAMOLEDLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMSplast Resistant5ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWatch OSNA
Apps
Music

All Wearables