Polar A370 Fitness Tracker - black

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Description of Polar A370 Fitness Tracker - black

Discover the pulse with Polar A370

Polar A370 - Water resistant Fitness Tracker with 24/7 Wrist-Based Heart Rate and Connected GPS

Offering personalized activity and exercise guidance, the waterproof Polar A370 now integrates continuous heart rate and fitness tracking with our all-new Sleep Plus analysis and phone-assisted GPS. It’s your all day companion, now even more versatile.

Find the balance: be active, have a rest and enjoy.

Follow the Beat of Your Day

Tracking your activity is more than just counting steps. Polar A370’s wrist-based heart rate monitor tracks your heart rate 24/7, giving you a more accurate look at your daily activity and calories burned. Easily see how your heart rate responds to the peaks and valleys of your day.
Coupled with your daily activity, the Polar A370 delivers the best overall guidance to help you achieve your fitness goals.

Running Watch meets Smart Coaching

Polar's unique Smart Coaching features offer the best possible guidance on how to develop your training as well as helpful feedback on your progress, so why not find out more about how Polar's Smart Coaching features could help and discover which ones are best suited to your needs.
    Activity Guide
Shows how active you've been during the day and gives practical guidance for reaching your daily activity goal.

Training Benefit
Delivers motivating feedback immediately after training describing the effect of the session.

Activity Benefit
Gives feedback on your daily, weekly and monthly activity, showing how your active choices help you stay healthy.

Smart Calories
Smart nutrition choices and exercise go hand-in-hand. Polar A370’s continuous heart rate measurement combined with 24/7 activity tracking ensure your calories burned are measured accurately and reliably.

Sleep Plus
Polar’s new, proprietary sleep intelligence system gives you a comprehensive overview of your sleep by monitoring your movement with extreme precision. Sleep Plus provides feedback to help you achieve your best night’s sleep.

Running Program
Train for a running event with a personal and adaptive training plan in Polar Flow. Choose from four different targets, 5K, 10K, half marathon and marathon, and get a training plan that fits you and your goals.


Your Ultimate Workout Buddy

The key to reaching any fitness goal is to exercise at the right intensity. With 40 years of experience, Polar’s unique and scientifically validated Smart Coaching features guide you through your workout and give you motivating feedback to drive you towards your fitness goals.
The combination of wrist-based heart rate and activity feedback will make the Polar A370 your new favorite exercise partner.

Harness the Power of Polar Sleep Plus

Sleep is vital to your fitness and well-being. The Polar A370 features Polar’s advanced Sleep Plus system, which automatically tracks the timing, amount and quality of your sleep and detects any interruptions.
Set your preferred sleep time, rate your sleep, and receive insightful feedback to help you catch your best Zzz’s.

Stay Connected

Polar A370 is BFFs with your phone. When you train outdoors, Polar A370 uses your phone’s GPS signal to track your pace, distance and route. Smart notifications keep you in the loop when you don’t have the time to check your phone – even in the middle of your workout, if you want.
Get notifications for incoming calls, messages, social media and calendar appointments right on the screen of your Polar A370.

Features of the A370 Fitness Tracker

  • 24/7 Activity and Heartrate Tracking
  • HRM mode sends heart rate to external devices via BLE
  • GPS tracking via paired Smartphone
  • Activity Goal
  • Active Time
  • Steps and Distance
  • Activity Summary
  • Activity Benefit
  • Inactivity Alert
  • Sleep Duration and Quality

  • Wrist-based heart rate measurement
  • Heart rate
  • Maximum heart rate (HRmax)
  • Heart Rate zones
  • ZonePointer
  • Smart Calories - activity-based calorie calculation
  • Training Benefit - based on exercise intensity and duration
  • Sport profiles
  • Training history

  • Wide-viewing angle full color TFT display with capacitive touchscreen -
    Screen resolution: 80 x 160 pixels (RGB)
  • Screen size: 13mm x 27mm
  • Wristband thickness: 13.5 mm
  • Wristband width: 23.5 mm
  • Wristband material: silicone
  • Polar proprietary optical heart rate module (2 green LEDs, 1 photodiode, analog front-end)
  • Waterproof (WR30)
  • Rechargeable 110 mAh battery - battery life up to 2 weeks with 24/7 activity tracking, including 1 hour of training per day (without smart notifications in use)
  • micro USB cable
  • UI languages: English, Spanish, Portuguese, French, Danish, Dutch, Swedish, Norwegian, German, Italian, Finnish, Polish, Russian, Chinese (simplified), Japanese
  • Bluetooth Smart
  • Smart Notifications
  • Vibration alerts
  • Alarm
  • Button lock
  • Date and weekday indicator
  • Time of day (12/24h)
  • Firmware update via USB cable

Polar Flow App and Polar Flow web service
  • Diary - includes e.g. completed training sessions and plans, test results and your daily activity.
  • Social feed - in the Polar training community
  • Instant activity and training analysis - in Polar Flow web service
  • Advanced activity and training analysis - in the Flow web service
  • Sport profile settings - allows you to choose the sport relevant for your training from over a hundred Polar sports with sport-specific reports
  • Progress follow-up - to follow your development with reports and graphs over longer periods

  • Easy wireless sync via Bluetooth® Smart with the Polar Flow app
  • Micro USB connector for charging and data sync with PC or Mac via Polar FlowSync

Compatible with:
  • Computer running Mac OS X10.6 or later and Windows XP, 7, 8, 10 and later
  • Mobile phones running iOS7 or later and Android 4.3 or later
  • Polar H7/H10 heart rate sensor
  • Apple Health Kit, Google Fit, MyFitnessPal (iOS users) and MapMyFitness

  • Description
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  • Availability**
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Fact Sheet of Polar A370 Fitness Tracker - black

Product Name: Polar A370 Fitness Tracker - black
Manufacturer: Polar
Item Code: POL333263
Year: 2019
Manufacturer item code: 90064882
Material: Housing: polycarbonate
Bracelet: Silicone
Weight: approx. 37 gram (size M/L; manufacturer information)
Included in delivery: Polar A370 in M/L (140-200 mm wrist circumference), USB cable, manual
Color: black
Kind of functions: Running, sleep-/activity tracking
Speciality: optical wrist-based heart rate measurement
Continuous heart rate
GPS tracking via paired Smartphone
(optional) Auxiliary equipment: H7 or H10 Heart Rate Monitor, exchange wrist straps
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Selection: Polar A370 Fitness Tracker - black
Still 10+ in stock in stock, delivery time 11-12 days Size (wrist circumference) M/L (140-200mm)
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(2 Ratings)
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Customer Reviews
Mir gefällt die Uhr sehr gut und sie ist seit einiger Zeit mein neuer Trainingsbegleiter. Sie motiviert mich, mich mehr zu Bewegen. Unter anderem auch mit dem Inaktivitätsalarm – hat man sich zu lange nicht bewegt, erscheint ein Hinweis. Bei dem Ausführen meiner Sportaktivitäten unterstützt sie mich gut und ich kann meine Trainingsergebnisse sehr genau nachverfolgen. Der Akku ist in nur ca. 1,5 Stunden vollgeladen und hält bei permanenter Pulsmessung und verschiedenen Trainingseinheiten bei mir ca. 2,5 Tage. Für Frauen würde ich den Kauf der Gr. S empfehlen

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Vergleich Polar A370 im Vergleich zur Fitbit Charge HR
Ich durfte jetzt bereits einige Tage den A370 testen und konnte mir bereits einen guten Einblick verschaffen. Ich hatte davor den Fitbit Charge HR, da er durchweg positive Bewertungen hat, was vor allem die App betrifft. Ich muss auch wirklich sagen, dass mir immer noch die App des Fitbit um einiges besser gefällt- sie ist verständlicher und "einfacher" und das ist vollkommen ausreichend. Was ein großes Plus der Polar jedoch ist, dass sie zum einen komplett wasserfest ist, dass man das Band wechseln kann und dass sie viel genauer ins Detail geht bei all ihren Funktionen. Mit Sleep Plus habt ihr eine komplette Schlafanalyse, ihr werdet morgend gefragt, wie ihr geschlafen habt und das wird sofort anhand eurer Schlafdauer und -zeit ausgewertet
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