ASUS ZenWatch 2 vs. Polar M400 vs. TomTom Spark vs. Apple Watch Series 2 vs. Jawbone UP2

 
ZenWatch 2
M400
Spark
Watch Series 2
UP2
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowTomTomSparkRemove Buy NowAppleWatch Series 2Remove Buy NowJawboneUP2Remove Buy Now

Basic Info

Suggested Price$150$200$150$269$100
Release20162014201520162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 hours to 30 daysn/a18 hours7 days
Rechargeable

Compatibility

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

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
TouchNA
TypeAMOLEDn/aLCDAMOLEDNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM5ATMSplash resistant

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/an/aWatch OSNA
Apps
Music

All Wearables