Apple Watch vs. Casio WSD-F20A vs. Pebble Time 2 vs. Fitbit Flex vs. Pebble Core

 
Watch
WSD-F20A
Time 2
Flex
Core
 AppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleTime 2Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$349$399$199$100$99
Release20152018201620132016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hours1 day10 days5 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320NANANA
Size1.5 inches or 1.65 inches1.32 inchesNANANA
TouchNANA
TypeAMOLEDLCDe-paperLEDNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM3 ATM1 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatch OSWear OSPebble OSNANA
Apps
Music

All Wearables