Fitbit Flex 2 vs. Misfit Flash vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Jawbone UP4

 
Flex 2
Flash
ZenWatch 3
Flex
UP4
 FitbitFlex 2Remove Buy NowMisfitFlashRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$100$30$229$100$200
Release20162014201720132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months48 hours5 daysNA
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a400 x 400NANA
Sizen/an/a1.39 inchesNANA
Touchn/an/aNANA
TypeLEDn/aAMOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM1 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2NANA
Apps
MusicNA

All Wearables