TomTom Spark vs. Amazfit Cor vs. Fitbit Alta HR vs. Swatch Touch Zero One vs. Garmin VivoActive 4

 
Spark
Cor
Alta HR
Touch Zero One
VivoActive 4
 TomTomSparkRemove Buy NowAmazfitCorRemove Buy NowFitbitAlta HRRemove Buy NowSwatchTouch Zero OneRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$79.99$150$220$349
Release20152018201720152019

Activity & Fitness

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

Battery

Durationn/a12 days7 daysn/a8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a80 x 160128 x 36n/a260 x 260
Sizen/a1.23 inches1.4 inchesn/a1.3ionches
Touch
TypeLCDIPS LCDOLEDn/aMIP

Functions

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

Hardware

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

Notifications

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

Software

Operating Systemn/an/aWear OS
Apps
Musicn/a

All Wearables