TomTom Spark vs. Moov Now vs. Polar Loop 2 vs. Fitbit Flex vs. Pebble Core

 
Spark
Now
Loop 2
Flex
Core
 TomTomSparkRemove Buy NowMoovNowRemove Buy NowPolarLoop 2Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$150$79$120$100$99
Release20152015201520132016

Activity & Fitness

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

Battery

Durationn/a6 months8 days (without notifications)5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/aNANA
Sizen/an/an/aNANA
Touchn/aNANA
TypeLCDn/aLEDLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/aNA
Vibrationn/aNA
Voice

Hardware

AccelerometerNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a2 ATM1 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/an/aNANA
Apps
Music

All Wearables