Pebble Time Steel vs. Fitbit One vs. Fitbit Ionic vs. Casio WSD-F20A vs. Pebble Core

 
Time Steel
One
Ionic
WSD-F20A
Core
 PebbleTime SteelRemove Buy NowFitbitOneRemove Buy NowFitbitIonicRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$250$100$299$399$99
Release20152012201720182016

Activity & Fitness

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

Battery

Duration10 days10-14 days4+ days1 dayNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a348x250320 x 320NA
Size1.26 inchesn/a1.421.32 inchesNA
TouchNA
Typee-paperOLEDOLEDLCDNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast Resistant50m5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aFitbit OSWear OSNA
Apps
Music

All Wearables