Garmin Vivoactive HR vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Ionic vs. Amazfit Arc vs. Apple Watch Series 4

 
Vivoactive HR
Moto 360 (2nd Gen)
Ionic
Arc
Watch Series 4
 GarminVivoactive HRRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitIonicRemove Buy NowAmazfitArcRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$250$300$299$69.99$329
Release20162015201720162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1.5 days4+ days20 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205360 x 325 or 360 x 330348x25072 x40384 x 480
Size1.38 inches1.37 inches or 1.56 inches1.420.42 inches1.78 inches
Touch
Typen/aLCDOLEDOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6750mIP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearFitbit OSWatch OS 5
Apps
Musicn/a

All Wearables