Fitbit Blaze vs. Fitbit Alta vs. Fitbit Flex 2 vs. LG Watch Sport vs. Garmin Vivosmart 4

 
Blaze
Alta
Flex 2
Watch Sport
Vivosmart 4
 FitbitBlazeRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowLGWatch SportRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$130$100$349$130
Release20162016201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days5 days1.45 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a480 x 48048 x 128
Sizen/an/an/a1.38 inches0.74 inches
Touchn/an/a
TypeLCDOLEDLEDP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/a5 ATMIP685 ATM

Notifications

Phone
Emailsn/a
Texts

Software

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

All Wearables