Casio WSD-F10 vs. Pebble Time Round vs. Fitbit One vs. Polar Loop 2 vs. Polar Loop

 
WSD-F10
Time Round
One
Loop 2
Loop
 CasioWSD-F10Remove Buy NowPebbleTime RoundRemove Buy NowFitbitOneRemove Buy NowPolarLoop 2Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$500$200$100$120$100
Release20162015201220152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a2 days10-14 days8 days (without notifications)5 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/an/an/an/aNA
Sizen/aroundn/an/aNA
Touchn/a
TypeLCDe-paperOLEDLEDLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7Splast Resistant2 ATM2 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/aNA
Appsn/a
Musicn/a

All Wearables