Pebble Time Round vs. Withings Go vs. Fitbit Ionic vs. Pebble Core

 
Time Round
Go
Ionic
Core
 PebbleTime RoundRemove Buy NowWithingsGoRemove Buy NowFitbitIonicRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$80$299$99
Release2015201620172016

Activity & Fitness

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

Battery

Duration2 days8 months4+ daysNA
Rechargeable

Compatibility

Androidn/a
iOSn/aNA
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a348x250NA
Sizeroundn/a1.42NA
Touchn/aNA
Typee-paperE-InkOLEDNA

Functions

Audio Speaker
Clock
Phonen/aNA
Vibrationn/aNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM50mNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemPebble OSn/aFitbit OSNA
Appsn/a
Music

All Wearables