Polar M400 vs. Fitbit Charge 2 vs. Fitbit Ionic vs. Basis Peak

 
M400
Charge 2
Ionic
Peak
 PolarM400Remove Buy NowFitbitCharge 2Remove Buy NowFitbitIonicRemove Buy NowBasisPeakRemove Buy Now

Basic Info

Suggested Price$200$150$299$200
Release2014201620172014

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days4+ days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a348x250168 x 144
Sizen/an/a1.421.25 inches
Touchn/a
Typen/aOLEDOLEDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a50m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSNA
Apps
Music

All Wearables