Watch
Core
Loop 2
Spark
 AppleWatchRemove Buy NowPebbleCoreRemove Buy NowPolarLoop 2Remove Buy NowTomTomSparkRemove Buy Now

Basic Info

Suggested Price$349$99$120$150
Release2015201620152015

Activity & Fitness

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

Battery

Duration18 hoursNA8 days (without notifications)n/a
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANAn/an/a
MacNANAn/a
WindowsNANAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312NAn/an/a
Size1.5 inches or 1.65 inchesNAn/an/a
TouchNA
TypeAMOLEDNALEDLCD

Functions

Audio SpeakerBluetooth
Clock
PhoneNAn/a
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7NA2 ATM5 ATM

Notifications

PhoneNAn/a
EmailsNAn/a
TextsNAn/a

Software

Operating SystemWatch OSNAn/an/a
Apps
Music

All Wearables