Fitbit Flex 2 vs. New Balance RunIQ vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Garmin Forerunner 45

 
Flex 2
RunIQ
Forerunner 235
Flex
Forerunner 45
 FitbitFlex 2Remove Buy NowNew BalanceRunIQRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$100$299$299.99$100$199
Release20162017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours (5 hrs w GPS and heart rate)9 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a400 x 400215 x 180NA208 x 208
Sizen/a1.39 inches1.23 inchesNA1.04 inches
Touchn/aNA
TypeLEDAMOLEDMIPLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 1.5NABuilt-in
Apps
Music

All Wearables