Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Diesel On Full Guard vs. Garmin Forerunner 235 vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Alta
On Full Guard
Forerunner 235
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowDieselOn Full GuardRemove Buy NowGarminForerunner 235Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$130$325$299.99$329
Release20152016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days1 day9 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a454 x 454215 x 180384 x 480
Size1.37 inches or 1.56 inchesn/a1.4 inches1.23 inches1.78 inches
Touchn/a
TypeLCDOLEDOMOLEDMIPMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP675 ATMNot Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0Watch OS 5
Apps
Musicn/a

All Wearables