Motorola Moto 360 (2nd Gen) vs. Withings Activite Sapphire vs. Sony SmartBand 2 vs. Polar M430

 
Moto 360 (2nd Gen)
Activite Sapphire
SmartBand 2
M430
 MotorolaMoto 360 (2nd Gen)Remove Buy NowWithingsActivite SapphireRemove Buy NowSonySmartBand 2Remove Buy NowPolarM430Remove Buy Now

Basic Info

Suggested Price$300$450$130$255
Release2015201420152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 months2 days30 hours
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/a128x128
Size1.37 inches or 1.56 inches1.3 inchesn/a1.4 inch
Touchn/a
TypeLCDAnalogn/aLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP58WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/a
Apps
Musicn/a

All Wearables