Motorola Moto 360 (2nd Gen) vs. Fitbit Charge 2 vs. Polar M430 vs. Samsung Gear 2 vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Charge 2
M430
Gear 2
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitCharge 2Remove Buy NowPolarM430Remove Buy NowSamsungGear 2Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$150$255$300$329
Release20152016201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration1.5 days5 days30 hours2-3 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a128x128320 x 320384 x 480
Size1.37 inches or 1.56 inchesn/a1.4 inch1.63 inches1.78 inches
Touchn/a
TypeLCDOLEDLCDSuper AMOLEDMicroLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aWR30IP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizen OSWatch OS 5
Apps
Musicn/a

All Wearables