Motorola Moto 360 (2nd Gen) vs. Pebble Steel vs. Polar M430 vs. Amazfit Arc vs. Sony SmartBand

 
Moto 360 (2nd Gen)
Steel
M430
Arc
SmartBand
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleSteelRemove Buy NowPolarM430Remove Buy NowAmazfitArcRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$300$150$255$69.99$100
Release20152014201720162014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days30 hours20 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 325 or 360 x 330168 x 144128x12872 x40NA
Size1.37 inches or 1.56 inches1.26 inches1.4 inch0.42 inchesNA
TouchNA
TypeLCDe-paperLCDOLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMWR30IP67IP58

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSNA
Apps
Musicn/a

All Wearables