Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 Sport vs. Pebble Steel vs. Fitbit Alta vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Moto 360 Sport
Steel
Alta
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPebbleSteelRemove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$199$150$130$329
Release20152016201420162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Duration1.5 daysn/a5-7 days5 daysNot Yet
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

Color
Resolution360 x 325 or 360 x 330n/a168 x 144n/a384 x 480
Size1.37 inches or 1.56 inches1.37 inches1.26 inchesn/a1.78 inches
Touchn/a
TypeLCDLCDe-paperOLEDMicroLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATMn/aNot Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid WearAndroid WearPebble OSn/aWatch OS 5
Apps
Musicn/an/a

All Wearables