Pebble Time Round vs. Fitbit One vs. Misfit Speedo Shine 2 vs. Polar M430 vs. Casio WSD-F20A

 
Time Round
One
Speedo Shine 2
M430
WSD-F20A
 PebbleTime RoundRemove Buy NowFitbitOneRemove Buy NowMisfitSpeedo Shine 2Remove Buy NowPolarM430Remove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$200$100$80$255$399
Release20152012201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days10-14 days6 months30 hours1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a128x128320 x 320
Sizeroundn/an/a1.4 inch1.32 inches
Touchn/a
Typee-paperOLEDn/aLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7Splast Resistant5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aWear OS
Apps
Music

All Wearables