Fitbit Charge HR vs Polar M400

Fitbit Charge HR Polar M400

Basic Info

Wear TypeWristbandWristband
Price$8449$13999Fitbit Charge HR is 170% cheaper
Ratings

Activity & Fitness

Activity Yes YesBoth track daily activity
Calories Yes YesBoth track calories burned
Sleep Yes YesBoth can track your sleep
Heart Rate / Pulse Yes NoFitbit Charge HR tracks heart rate
External HR Monitor No Yes
VO2 Max No YesPolar M400 shows the maximum volume of oxygen you can consume per minute
Distance Yes YesBoth track your running/walking distance
Steps Yes YesBoth track how many steps you take
Pace No Yes
Stairs / Floors Yes YesBoth track elevation, climbing stairs or floors
Exercise Tagging No NoBoth don't have exercise tagging
Smart Coach No YesPolar M400 provides real time fitness coaching
Goal Setting Yes YesBoth can help with your goals setting
Inactivity Alert No YesPolar M400 helps you stay active with inactivity alert

Additional Features

GPS No YesPolar M400 has GPS support
Compass No NoBoth don't have a compass
Watch / Clock Yes YesBoth have watch
Alarm Clock Yes YesBoth have alarm clock
Reminders No YesPolar M400 has a reminder option
Stopwatch Yes NoFitbit Charge HR has a stopwatch
Music Playback No NoBoth don't have music playback
ReportsActivity, SleepActivity, Sleep

Smartphone Remote Features

Notifications No YesIf you get a phone notification, Polar M400 make an alert for you
Caller ID Yes YesBoth show caller ID notification
Music Control No NoBoth don't have phone music control
Call Control No YesPolar M400 allows you control phone calls
Camera Control No NoBoth don't have camera control
Find Phone No NoBoth don't have a find phone feature

Battery

Duration5 days24 daysPolar M400 battery life is about 4.8 times longer
Battery TypeRechargeable BatteryRechargeable Battery

Physical Specs

Weather Resistance Yes Yes
Waterproof No No
IP Ratingn/a3 ATM
Weightn/a57 grams

User Interface

DisplayOLED Screen Yes
Display Sizen/an/a
Screen Resolution n/a 128 x 128 pixels
Color Display No No
Touch Screen No No

Compatibility

Android Yes YesBoth compatible with Android devices
iOS Yes YesBoth compatible iOS devices
OS X/Mac Yes YesBoth compatible MAC OS X laptops and PCs
Windows Phone Yes YesBoth compatible with Windows Phone devices
Windows Yes YesBoth can help find your smartphone
Web Portal Yes YesBoth have access to online web portal
Social Features Yes YesBoth have social features

Connectivity

Bluetooth Yes YesBoth have Bluetooth data transfer technology
Wi-Fi No NoBoth don't have Wi-Fi connection
NFC No NoBoth don't have NFC connectivity
ANT+ No NoBoth don't provide ANT+ wireless technology
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Fitbit Charge HR

Polar M400