TomTom Spark vs. Polar A360 vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Swatch Touch Zero One

 
Spark
A360
645 Music
Vivosmart HR Plus
Touch Zero One
 TomTomSparkRemove Buy NowPolarA360Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$150$200$450$179$220
Release20152015201820172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a12 days7 days5 daysn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 80240 x 240160 x 68n/a
Sizen/a1.18 inches1.2 inches0.5 inches x 0.8 inchesn/a
Touch
TypeLCDn/aMIPLCDn/a

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMWR305 ATM5 ATM

Notifications

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

Software

Operating Systemn/an/aNAn/a
Apps
Musicn/a

All Wearables