Huawei Fit vs. Polar M400 vs. Fitbit Flex 2 vs. Fitbit One vs. Amazfit Arc

 
Fit
M400
Flex 2
One
Arc
 HuaweiFitRemove Buy NowPolarM400Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowAmazfitArcRemove Buy Now

Basic Info

Suggested Price$130$200$100$100$69.99
Release20162014201620122016

Activity & Fitness

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

Battery

Duration6 days8 hours to 30 days5 days10-14 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution208 x 208n/an/an/a72 x40
Size1.04 inchesn/an/an/a0.42 inches
Touchn/a
TypeMemory LCDn/aLEDOLEDOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP683 ATM5 ATMSplast ResistantIP67

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

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

All Wearables