TomTom Spark vs. Fitbit Flex 2 vs. Fitbit One vs. Fossil Q Reveler vs. Garmin Vivofit 4

 
Spark
Flex 2
One
Q Reveler
Vivofit 4
 TomTomSparkRemove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowFossilQ RevelerRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$150$100$100$125$79.95
Release20152016201220152018

Activity & Fitness

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

Battery

Durationn/a5 days10-14 days7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/an/a
Resolutionn/an/an/an/a88 x 88
Sizen/an/an/an/aNA
Touchn/an/a
TypeLCDLEDOLEDn/aNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast ResistantIP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/a
Apps
Music

All Wearables