Pebble Time Round vs. Misfit Ray vs. Asus ZenWatch vs. Casio WSD-F20A vs. Fitbit Charge 3

 
Time Round
Ray
ZenWatch
WSD-F20A
Charge 3
 PebbleTime RoundRemove Buy NowMisfitRayRemove Buy NowAsusZenWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$200$100$150$399$150
Release20152016201420182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 monthsNA1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 320320 x 32066 x 18
Sizeroundn/a1.63 inches1.32 inches.721 inches
Touchn/a
Typee-paperLEDAMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP555 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aAndroid WearWear OSNA
Apps
Music

All Wearables