Garmin Vivosmart vs. Garmin Vivosmart HR vs. Apple Watch Series 2 vs. ASUS ZenWatch 3 vs. Fitbit Ionic

 
Vivosmart
Vivosmart HR
Watch Series 2
ZenWatch 3
Ionic
 GarminVivosmartRemove Buy NowGarminVivosmart HRRemove Buy NowAppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$170$170$269$229$299
Release20142015201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days18 hours48 hours4+ days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 16160 x 68340 x 272 or 390 x 312400 x 400348x250
Size1.41 inches1.08 inches1.5 inches or 1.65 inches1.39 inches1.42
Touch
TypeOLEDn/aAMOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5ATM50m

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSAndroid Wear 2Fitbit OS
Apps
Music

All Wearables