Fitbit Charge 3 vs Polar A370

Fitbit Charge 3 Polar A370

Basic Info

Wear TypeWristbandWristband
Price$12100$10399Polar A370 is 120% cheaper
Ratings

Activity & Fitness

Activity Yes YesBoth track daily activity
Calories Yes YesBoth track calories burned
Sleep Yes YesBoth track sleep pattern
Heart Rate / Pulse Yes YesBoth have heart rate tracking
VO2 Max Yes NoFitbit Charge 3 tracks the maximum consumption of oxygen per minute
Distance Yes YesBoth track your stride length
Steps Yes YesBoth track how many steps you take
Stairs / Floors Yes NoFitbit Charge 3 counts your climbing stairs or floors
Exercise Tagging Yes YesBoth have exercise tagging feature
Smart Coach No YesPolar A370 provides real time fitness coaching
Goal Setting Yes YesBoth can help with your goals setting
Inactivity Alert Yesn/aFitbit Charge 3 helps you stay active with inactivity alert

Additional Features

GPS No YesPolar A370 has GPS support
Compass Non/aBoth don't have a compass
Watch / Clock Yes YesBoth have watch
Alarm Clock Yes YesBoth have alarm clock
Reminders Yes NoFitbit Charge 3 has a reminder option
Stopwatch No YesPolar A370 has a stopwatch
Music Playback Non/aBoth don't have music playback
ReportsActivity, SleepActivity, Sleep

Smartphone Remote Features

Notifications Yes YesBoth show smartphone notifications
Caller ID Yes YesBoth show caller ID notification
Music Control No NoBoth don't have phone music control
Call Control Non/aBoth don't have call control
Camera Control Non/aBoth don't have camera control
Find Phone Non/aBoth don't have a find phone feature

Battery

Duration7 days4 daysFitbit Charge 3 battery life is about 1.8 times longer
Battery TypeRechargeable BatteryRechargeable Battery

Physical Specs

Weather Resistance Yes Yes
Waterproof Yes Yes
IP Rating5ATMn/a
Weight30 grams37 gramsFitbit Charge 3 is 7.0 g lighter

User Interface

DisplayOLED Screen Yes
Display Sizen/an/a
Screen Resolution n/a n/a
Color Display Non/a
Touch Screen Yesn/a

Compatibility

Android Yesn/aFitbit Charge 3 is compatibles with Android phones and tablets
iOS Yes YesBoth compatible iOS devices
OS X/Mac No NoBoth don't compatible MAC OS X devices
Windows Phone No YesPolar A370 compatibles with a range of Windows Phone devices
Windows No NoBoth don't have a find phone feature
Web Portal No YesPolar A370 allows you upload and view data on the online portal
Social Features Non/aBoth don't have social features

Connectivity

Bluetooth Yes YesBoth have Bluetooth data transfer technology
Wi-Fi Yesn/aSelect Fitbit Charge 3 if you need a built-in Wi-Fi connectivity
NFC Yesn/aOnly Fitbit Charge 3 has NFC (Near Field Communication)
ANT+ Non/aBoth don't provide ANT+ wireless technology
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Fitbit Charge 3

Polar A370