Casio WSD-F10 vs. Pebble Time Steel vs. Polar M400 vs. Sony SmartBand 2 vs. Diesel On Full Guard 2.5

 
WSD-F10
Time Steel
M400
SmartBand 2
On Full Guard 2.5
 CasioWSD-F10Remove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowSonySmartBand 2Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$500$250$200$130$325
Release20162015201420152018

Activity & Fitness

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

Battery

Durationn/a10 days8 hours to 30 days2 days4 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a168 x 144n/an/a454x454
Sizen/a1.26 inchesn/an/a1.39 inches
Touchn/an/a
TypeLCDe-papern/an/a

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATMIP583 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

Wearables by Diesel

Diesel On Full Guard

All Wearables