ASUS ZenWatch 2 vs. Pebble Classic vs. Fitbit Flex 2 vs. Amazfit Stratos vs. Jaybird Reign

 
ZenWatch 2
Classic
Flex 2
Stratos
Reign
 ASUSZenWatch 2Remove Buy NowPebbleClassicRemove Buy NowFitbitFlex 2Remove Buy NowAmazfitStratosRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$150$99$100$199$150
Release20162013201620182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5-7 days5 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320168 x 144n/a320 x 300NA
Size1.63 inches or 1.45 inch1.26 inchesn/a1.34 inchesNA
Touchn/aNA
TypeAMOLEDe-paperLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATMNA

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/aProprietaryNA
Apps
Music

All Wearables