Fitbit Blaze vs. LG Watch Sport vs. Polar A370 vs. Garmin Vivosmart 4 vs. Amazfit GTS

 
Blaze
Watch Sport
A370
Vivosmart 4
GTS
 FitbitBlazeRemove Buy NowLGWatch SportRemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$200$349$179.95$130$150
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days1.45 daysUp to 3 days7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a480 x 480160 x 8048 x 128348 x 442
Sizen/a1.38 inches1.18 inches0.74 inches1.65 inches
Touch
TypeLCDP-OLEDTFT LCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP68WR305 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Wear OS
Apps
Music

All Wearables