Fitbit Flex 2 vs. Microsoft Band 2 vs. Misfit Flash Cyclist Edition vs. Polar A370 vs. Garmin Vivosmart 4

 
Flex 2
Band 2
Flash Cyclist Edition
A370
Vivosmart 4
 FitbitFlex 2Remove Buy NowMicrosoftBand 2Remove Buy NowMisfitFlash Cyclist EditionRemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$250$50$179.95$130
Release20162015201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)6 monthsUp to 3 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/a320 x 128NA160 x 8048 x 128
Sizen/a1.36 inchesNA1.18 inches0.74 inches
Touchn/aNA
TypeLEDCapacitative TFTNATFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX73 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables