Fitbit Blaze vs. New Balance RunIQ vs. Fitbit Flex vs. Polar A370 vs. Fitbit Versa 2

 
Blaze
RunIQ
Flex
A370
Versa 2
 FitbitBlazeRemove Buy NowNew BalanceRunIQRemove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$200$299$100$179.95$199
Release20162017201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days24 hours (5 hrs w GPS and heart rate)5 daysUp to 3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400NA160 x 80300 x 300
Sizen/a1.39 inchesNA1.18 inches1.34 inches
TouchNA
TypeLCDAMOLEDLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 1.5NABuild-in
Apps
Music

All Wearables