Polar M600 vs. Withings Steel HR vs. Fitbit Flex 2 vs. Garmin Forerunner 235 vs. Samsung Gear 2

 
M600
Steel HR
Flex 2
Forerunner 235
Gear 2
 PolarM600Remove Buy NowWithingsSteel HRRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 235Remove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$330$180$100$299.99$300
Release20162016201620172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days25 days5 days9 days2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/a215 x 180320 x 320
Size1.3 inchesn/an/a1.23 inches1.63 inches
Touchn/an/a
TypeTFTn/aLEDMIPSuper AMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aTizen OS
Apps
Music

All Wearables