TomTom Spark vs. Moov Now vs. Fitbit Versa vs. Fitbit Flex vs. Polar Loop

 
Spark
Now
Versa
Flex
Loop
 TomTomSparkRemove Buy NowMoovNowRemove Buy NowFitbitVersaRemove Buy NowFitbitFlexRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$150$79$199.99$100$100
Release20152015201820132013

Activity & Fitness

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

Battery

Durationn/a6 months4 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a300 x300NANA
Sizen/an/a1.34 inchesNANA
Touchn/aNA
TypeLCDn/aOLEDLEDLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM1 ATM2 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables