ASUS ZenWatch 2 vs. TomTom Spark vs. Garmin Vivofit 4 vs. Jawbone UP4 vs. Polar A370

 
ZenWatch 2
Spark
Vivofit 4
UP4
A370
 ASUSZenWatch 2Remove Buy NowTomTomSparkRemove Buy NowGarminVivofit 4Remove Buy NowJawboneUP4Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$150$150$79.95$200$179.95
Release20162015201820152017

Activity & Fitness

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

Battery

Durationn/an/a1 yearNAUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a88 x 88NA160 x 80
Size1.63 inches or 1.45 inchn/aNANA1.18 inches
TouchNA
TypeAMOLEDLCDNANATFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMNAWR30

Notifications

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

Software

Operating SystemAndroid Wearn/aNA
Apps
MusicNA

All Wearables