Fitbit Blaze vs. Garmin Vivoactive HR vs. Fitbit Flex vs. Apple Watch Series 4 vs. Garmin Vivosmart 4

 
Blaze
Vivoactive HR
Flex
Watch Series 4
Vivosmart 4
 FitbitBlazeRemove Buy NowGarminVivoactive HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$250$100$329$130
Release20162016201320182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days13 hours to 8 days5 daysNot Yet7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a148 x 205NA384 x 48048 x 128
Sizen/a1.38 inchesNA1.78 inches0.74 inches
TouchNA
TypeLCDn/aLEDMicroLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWatch OS 5
Apps
Music

All Wearables