Fitbit Blaze vs. Garmin Vivosmart HR vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Apple Watch 8

 
Blaze
Vivosmart HR
ZenWatch 3
Flex
Watch 8
 FitbitBlazeRemove Buy NowGarminVivosmart HRRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$200$170$229$100$499
Release20162015201720132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days48 hours5 days18 hrs
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68400 x 400NA340 x 272 or 390 x 312
Sizen/a1.08 inches1.39 inchesNA1.5 inches or 1.65 inches
TouchNA
TypeLCDn/aAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2NAWatchOS 9
Apps
Music

All Wearables