ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Fitbit One vs. Amazfit Stratos

 
ZenWatch 2
Flex 2
One
Stratos
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$150$100$100$199
Release2016201620122018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days10-14 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/a320 x 300
Size1.63 inches or 1.45 inchn/an/a1.34 inches
Touchn/a
TypeAMOLEDLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMSplast Resistant5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aProprietary
Apps
Music

All Wearables