Image of a Watch Series 2
Image of a Ionic
Image of a WSD-F10
Image of a M400
Image of a Q Reveler
 AppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowCasioWSD-F10Remove Buy NowPolarM400Remove Buy NowFossilQ RevelerRemove Buy Now

Basic Info

Suggested Price$269$299$500$200$125
Release20162017201620142015

Activity & Fitness

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

Battery

Duration18 hours4+ daysn/a8 hours to 30 days7 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolution340 x 272 or 390 x 312348x250n/an/an/a
Size1.5 inches or 1.65 inches1.42n/an/an/a
Touchn/an/a
TypeAMOLEDOLEDLCDn/an/a

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM50m5 ATM3 ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatch OSFitbit OSAndroid Wearn/an/a
Appsn/a
Musicn/a

All Wearables