TomTom Spark vs. Fitbit Charge 2 vs. Garmin Vivosmart HR vs. Misfit Flash Cyclist Edition vs. Polar A370

 
Spark
Charge 2
Vivosmart HR
Flash Cyclist Edition
A370
 TomTomSparkRemove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmart HRRemove Buy NowMisfitFlash Cyclist EditionRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$150$150$170$50$179.95
Release20152016201520152017

Activity & Fitness

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

Battery

Durationn/a5 days5 days6 monthsUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/a160 x 68NA160 x 80
Sizen/an/a1.08 inchesNA1.18 inches
Touchn/aNA
TypeLCDOLEDn/aNATFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM3 ATMWR30

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aNA
Apps
Music

All Wearables