Pebble Time vs. Pebble Time Steel vs. Polar Loop 2 vs. Withings Go vs. Fitbit Ionic

 
Time
Time Steel
Loop 2
Go
Ionic
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarLoop 2Remove Buy NowWithingsGoRemove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$150$250$120$80$299
Release20152015201520162017

Activity & Fitness

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

Battery

Duration7 days10 days8 days (without notifications)8 months4+ days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144168 x 144n/an/a348x250
Size1.26 inches1.26 inchesn/an/a1.42
Touchn/a
Typee-papere-paperLEDE-InkOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATM5 ATM50m

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSPebble OSn/an/aFitbit OS
Appsn/a
Music

All Wearables