Garmin Vivosmart vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Garmin Forerunner 45

 
Vivosmart
ZenWatch 3
Flex
Vivosmart HR Plus
Forerunner 45
 GarminVivosmartRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$170$229$100$179$199
Release20142017201320172019

Activity & Fitness

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

Battery

Duration7 days48 hours5 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 16400 x 400NA160 x 68208 x 208
Size1.41 inches1.39 inchesNA0.5 inches x 0.8 inches1.04 inches
TouchNA
TypeOLEDAMOLEDLEDLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NANABuilt-in
Apps
Music

All Wearables