Fitbit Zip vs. ASUS ZenWatch 3 vs. Casio WSD-F20A vs. Fitbit Flex vs. Diesel On Full Guard 2.5

 
Zip
ZenWatch 3
WSD-F20A
Flex
On Full Guard 2.5
 FitbitZipRemove Buy NowASUSZenWatch 3Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$60$229$399$100$325
Release20122017201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months48 hours1 day5 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400320 x 320NA454x454
Sizen/a1.39 inches1.32 inchesNA1.39 inches
TouchNA
Typen/aAMOLEDLCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash Resistant5 ATM1 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Wear OSNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables