Pebble Time vs. Fitbit One vs. Polar Loop 2 vs. Casio WSD-F20A vs. Pebble Time 2

 
Time
One
Loop 2
WSD-F20A
Time 2
 PebbleTimeRemove Buy NowFitbitOneRemove Buy NowPolarLoop 2Remove Buy NowCasioWSD-F20ARemove Buy NowPebbleTime 2Remove Buy Now

Basic Info

Suggested Price$150$100$120$399$199
Release20152012201520182016

Activity & Fitness

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

Battery

Duration7 days10-14 days8 days (without notifications)1 day10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/an/a320 x 320NA
Size1.26 inchesn/an/a1.32 inchesNA
Touch
Typee-paperOLEDLEDLCDe-paper

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast Resistant2 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aWear OSPebble OS
Apps
Music

All Wearables