Apple Watch Series 3 vs. TomTom Spark vs. Casio WSD-F20A vs. Fossil Explorist vs. Pebble Core

 
Watch Series 3
Spark
WSD-F20A
Explorist
Core
 AppleWatch Series 3Remove Buy NowTomTomSparkRemove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$329$150$399$255$99
Release20172015201820182016

Activity & Fitness

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

Battery

Duration18 hoursn/a1 day24 hoursNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a320 x 320454 x454NA
Size1.5 inches or 1.65 inchesn/a1.32 inches1.4 inchesNA
TouchNA
TypeAMOLEDLCDLCDAMOLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP67NA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemWatchOS 4n/aWear OSWear OSNA
Apps
Music

All Wearables