ASUS ZenWatch 3 vs. Amazfit Stratos vs. Asus ZenWatch vs. Fitbit Flex vs. Jawbone UP4

 
ZenWatch 3
Stratos
ZenWatch
Flex
UP4
 ASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$229$199$150$100$200
Release20172018201420132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours5 daysNA5 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 300320 x 320NANA
Size1.39 inches1.34 inches1.63 inchesNANA
TouchNANA
TypeAMOLEDOLEDAMOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP551 ATMNA

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2ProprietaryAndroid WearNANA
Apps
MusicNA

All Wearables