ASUS ZenWatch 2 vs. TomTom Spark vs. Fossil Explorist vs. Polar A370 vs. Garmin VivoActive 4

 
ZenWatch 2
Spark
Explorist
A370
VivoActive 4
 ASUSZenWatch 2Remove Buy NowTomTomSparkRemove Buy NowFossilExploristRemove Buy NowPolarA370Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$150$255$179.95$349
Release20162015201820172019

Activity & Fitness

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

Battery

Durationn/an/a24 hoursUp to 3 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a454 x454160 x 80260 x 260
Size1.63 inches or 1.45 inchn/a1.4 inches1.18 inches1.3ionches
Touch
TypeAMOLEDLCDAMOLEDTFT LCDMIP

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP67WR305 ATM

Notifications

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

Software

Operating SystemAndroid Wearn/aWear OSWear OS
Apps
Music

All Wearables