TomTom Spark vs. Polar Loop 2 vs. Apple Watch vs. Garmin Chronos vs. Pebble Core

 
Spark
Loop 2
Watch
Chronos
Core
 TomTomSparkRemove Buy NowPolarLoop 2Remove Buy NowAppleWatchRemove Buy NowGarminChronosRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$150$120$349$1500$99
Release20152015201520182016

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)18 hours8 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312218 x 218NA
Sizen/an/a1.5 inches or 1.65 inches1.2 inchesNA
TouchNA
TypeLCDLEDAMOLEDMIPNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIPX710 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aWatch OSWear OSNA
Apps
Music

All Wearables