TomTom Spark vs. Polar Loop 2 vs. Fitbit Ionic vs. Apple Watch vs. Pebble Core

 
Spark
Loop 2
Ionic
Watch
Core
 TomTomSparkRemove Buy NowPolarLoop 2Remove Buy NowFitbitIonicRemove Buy NowAppleWatchRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$150$120$299$349$99
Release20152015201720152016

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)4+ days18 hoursNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a348x250340 x 272 or 390 x 312NA
Sizen/an/a1.421.5 inches or 1.65 inchesNA
TouchNA
TypeLCDLEDOLEDAMOLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM50mIPX7NA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aFitbit OSWatch OSNA
Apps
Music

All Wearables