Fitbit Alta vs. Fitbit Charge 2 vs. Casio WSD-F20A vs. Michael Kors Access Runway vs. Fitbit Sense 2

 
Alta
Charge 2
WSD-F20A
Access Runway
Sense 2
 FitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsAccess RunwayRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$130$150$399$350$300
Release20162016201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days1 day1 day6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 320390 x 390336x336
Sizen/an/a1.32 inches1.19 inches1.59 inches
Touchn/an/a
TypeOLEDOLEDLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/a5 ATM3 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWear OSWear OS
Apps
Music

All Wearables