Motorola Moto 360 (2nd Gen) vs. Pebble Time Steel vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Time Steel
Access Sofie
Alta HR
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime SteelRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$250$395$150$329
Release20152015201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days10 days1 day7 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144390 x 390 1.19 inches128 x 36384 x 480
Size1.37 inches or 1.56 inches1.26 inches1.4 inches1.78 inches
TouchAMOLDED
TypeLCDe-paperOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSAndroid Wear 2.0Watch OS 5
Apps
Musicn/a

All Wearables