Fitbit Flex 2 vs. Samsung Gear Fit2 vs. Garmin Forerunner 235 vs. Garmin Vivosport vs. Polar A370

 
Flex 2
Gear Fit2
Forerunner 235
Vivosport
A370
 FitbitFlex 2Remove Buy NowSamsungGear Fit2Remove Buy NowGarminForerunner 235Remove Buy NowGarminVivosportRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$100$180$299.99$199$179.95
Release20162016201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3-4 days9 days7 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a432 x 216215 x 18072 x 144160 x 80
Sizen/a1.5 inches1.23 inchesNA1.18 inches
Touchn/a
TypeLEDSuper AMOLEDMIPMIPTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizen
Apps
Music

All Wearables