ASUS ZenWatch 2 vs. Olio Model One vs. TomTom Spark vs. Polar A360 vs. Fitbit Alta HR

 
ZenWatch 2
Model One
Spark
A360
Alta HR
 ASUSZenWatch 2Remove Buy NowOlioModel OneRemove Buy NowTomTomSparkRemove Buy NowPolarA360Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$595$150$200$150
Release20162015201520152017

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a2 daysn/a12 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/a160 x 80128 x 36
Size1.63 inches or 1.45 inchn/an/a1.18 inches1.4 inches
Touch
TypeAMOLEDn/aLCDn/aOLED

Functions

Audio Speakern/aBluetooth
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMWR30

Notifications

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

Software

Operating SystemAndroid Wearn/an/an/a
Appsn/a
Music

All Wearables