Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Withings Activite Sapphire vs. Fossil Q Reveler

 
Moto 360 (2nd Gen)
M400
Activite Sapphire
Q Reveler
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowFossilQ RevelerRemove Buy Now

Basic Info

Suggested Price$300$200$450$125
Release2015201420142015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 hours to 30 days8 months7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/an/an/a
Size1.37 inches or 1.56 inchesn/a1.3 inchesn/a
Touchn/a
TypeLCDn/aAnalogn/a

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/a
Apps
Musicn/a

All Wearables