Fitbit Surge vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Casio WSD-F20A vs. Fitbit Charge HR

 
Surge
Watch Series 2
Ionic
WSD-F20A
Charge HR
 FitbitSurgeRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$250$269$299$399$150
Release20162016201720182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days18 hours4+ days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312348x250320 x 320NA
Size1.26 inches1.5 inches or 1.65 inches1.421.32 inchesNA
TouchNA
TypeMonochrome LCDAMOLEDOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM50m5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSFitbit OSWear OSNA
Apps
Music

All Wearables