Huawei Fit vs. Polar M400 vs. Samsung Gear S3 vs. Fitbit Flex 2 vs. Fitbit One

 
Fit
M400
Gear S3
Flex 2
One
 HuaweiFitRemove Buy NowPolarM400Remove Buy NowSamsungGear S3Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy Now

Basic Info

Suggested Price$130$200$350$100$100
Release20162014201620162012

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration6 days8 hours to 30 days4 days5 days10-14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution208 x 208n/a360 x 360n/an/a
Size1.04 inchesn/a1.3 inchesn/an/a
Touchn/a
TypeMemory LCDn/aFullcolor AODLEDOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP683 ATMIP685 ATMSplast Resistant

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating Systemn/an/aTizenn/an/a
Appsn/a
Musicn/a

All Wearables