Casio WSD-F10 vs. Pebble Time vs. Fitbit Alta vs. Fitbit Flex 2 vs. Apple Watch Series 2

 
WSD-F10
Time
Alta
Flex 2
Watch Series 2
 CasioWSD-F10Remove Buy NowPebbleTimeRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowAppleWatch Series 2Remove Buy Now

Basic Info

Suggested Price$500$150$130$100$269
Release20162015201620162016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a7 days5 days5 days18 hours
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/a168 x 144n/an/a340 x 272 or 390 x 312
Sizen/a1.26 inchesn/an/a1.5 inches or 1.65 inches
Touchn/an/an/a
TypeLCDe-paperOLEDLEDAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMn/a5 ATM5ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/aWatch OS
Appsn/a
Musicn/a

All Wearables