Pebble Time Round vs. Withings Activite Pop vs. Casio WSD-F20A vs. Polar Loop vs. Garmin Forerunner 45

 
Time Round
Activite Pop
WSD-F20A
Loop
Forerunner 45
 PebbleTime RoundRemove Buy NowWithingsActivite PopRemove Buy NowCasioWSD-F20ARemove Buy NowPolarLoopRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$200$150$399$100$199
Release20152015201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 months1 day5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 320NA208 x 208
Sizeround1.3 inches1.32 inchesNA1.04 inches
Touch
Typee-paperAnalogLCDLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OSNABuilt-in
Apps
Music

All Wearables