Fitbit Zip vs. Amazfit Bip vs. Apple Watch vs. Casio WSD-F20A vs. Fitbit Charge

 
Zip
Bip
Watch
WSD-F20A
Charge
 FitbitZipRemove Buy NowAmazfitBipRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$60$99.99$349$399$130
Release20122018201520182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months30 days18 hours1 day7-10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176340 x 272 or 390 x 312320 x 320NA
Sizen/a1.28 inches1.5 inches or 1.65 inches1.32 inchesNA
TouchNA
Typen/aNAAMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash ResistantIP68IPX75 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OSNA
Apps
Music

All Wearables