More than 2.619.813 satisfied customers
Europe's No. 1 for home fitness
Trust our customers.
Currently 63.299 product ratings

Polar Activity Tracker A370

Item number 90064877
print Print
Customer ratings (10)
10 Customer ratings
4.8 of 5 Stars

Please choose an item

Please choose
  • size M/L (black) £132.00
  • Size M/L (blue) £146.00
  • size S (white) £146.00
  • Size S (ruby red) £146.00
  • size M/L (white) £150.00
Starting from
£182.00 £182.00 £182.00 £182.00 £182.00
£132.00£146.00£146.00£146.00£150.00 Starting from
27% 27% 19% 19% 19% 17%
You save
incl. 20% VAT
Free delivery!
Free delivery!
Free delivery!
Free delivery!
Free delivery!
Free delivery!
In stock!
Delivery by FedEx/UPS
Short description: Polar Activity Tracker A370
Polar Activity Tracker A370: Waterproof fitness tracker with smart 24/7 pulse measuring!

Product details: Polar Activity Tracker A370

  • NEW: smart 24/7 pulse measuring without chest strap & activity tracking
  • Measuring module developed and by Polar and patented (two green LEDs, one photodiode)
  • NEW: Instant‐GPS (via linked smartphone)
  • Speed, distance as well as acceleration measuring (NEW) via sensor on the wrist
  • NEW: Sleep Plus: advanced sleeping analysis with calculation of sleeping continuity with all sleeping breaks!
  • Inactivity alarm (i. e., sitting too long) by soft vibrations
  • Inactivity alarm (i. e., sitting too long) by soft vibrations
  • High-resolution TFT colour display with capacitive touch screen
  • Smart Notifications
  • Waterproof: suitable for swimming (WR30 standard)
  • Bluetooth® Smart for a seamless connection, data synchronisation, and immediate data analysis
  • Used as pulse sensor for Bluetooth Smart products and Apps (i. e., M460, Polar Club, Polar Beat App)
  • Possibility to create a training plan (depending upon favourites or targets like calories, time, distance) via the Polar Flow App
  • Heart-rate based training and instructions
  • Managing/analysing individually created sport profiles via the Polar Flow Webservice
  • Managing/analysing individually created sport profiles via the Polar Flow Webservice
  • Activity guide helps to stay active
  • Graphic presentation of (in-) active times as well as sleeping times (via Polar Flow App / Webservice)
  • Polar Activity Tracker A370 — Display:
    • Daily activity target
    • Instructions for achieving the target
    • Measuring the burnt calories
    • Pedometer
    • Exact calorie consumption (Smart Calories)
    • Time display
    • Heart rate & current training effect (EnergyPointer)
    • Incoming calls, messages, emails, and calendar entries (Smart Notifications; when linked to a smartphone)
  • Exemplary functions / Polar Flow Webservice:
  • Online training journal
  • Daily, weekly, and monthly overview
  • Daily, weekly, and monthly overview
  • Sharing functions (Facebook, Twitter, etc.)
  • Optionally the Polar H7/H10 chest strap (available as accessory) can be used for heart rate measuring
  • Can be linked with training Apps as for instance Apple Health Kit, Google Fit, MyFitnessPal (iOS), and MapMyFitness
  • Polar Activity Tracker A370 — Wristband:
    • made of soft silicone
    • Buckle made of stainless steel
    • Replacement wristbands of different colour are available as accessory
    • Sizes: S (125-170 mm), M/L (140-200 mm)
    • Weight: 31.7 g (S), 37.3 g (M/L)
  • Display resolution: 80 x 160 pixels (RGB); Display size: 1.18"
  • Battery capacity of 110 mAh (Li‐Pol battery)
  • Akkulaufzeit: Akkulaufzeit bis zu 4 Tage bei 24/7 Activity Tracking mit 1 Stunde Training pro Tag (ohne Verwendung von Smart Notifications) mit kontinuierlicher Pulsmessung
  • Micro-USB connection for data synchronisation and for charging the battery
  • Compatible with Mac OS X 10.6, OS X 10.7 + more current versions or Windows XP, 7, 8, 10 as well as iOS7 + newer and Android 4.3 + newer (from end of November 2015)

Description: Polar Activity Tracker A370

Get to know your pulse - with the Polar A370 pulse monitor without chest strap

The Polar Activity Tracker A370 is a sporty, waterproof fitness tracker for any situation of everyday life! A slim design with smart 24/7 pulse measuring, activity tracking, a new and advanced sleeping analysis Sleep Plus, GPS via smartphone, Smart Notifications as well as the approved Polar Smart Coaching functions make the use around the clock possible.

Polar A370: 24/7 pulse measuring & activity tracking

The Polar A370 is the first Polar product with a smart 24/7 pulse measuring and activity tracking with the technology with two LEDs on the wrist, which is developed by Polar. Being a permanent companion in everyday life, the Polar Activity Tracker A370 turns on the visual pulse measuring on the wrist when the movement intensity cannot be recorded via the acceleration sensor, as for instance when cycling or going for a walk with the buggy. Each activity in everyday life is recorded and makes a more precise measuring of burnt calories possible. Besides the smart use of the 24/7 pulse measuring and the activity tracking, the Polar A370 also shows directly the currently highest and lowest pulse value of the day as well as the lowest value of previous sleeping phases on the coloured touch display. The Flow Webservice explains clearly a new 24 hour curve with activity and pulse values.

Polar A370: Healthy, restful sleep - with Sleep Plus

Sufficient and restful sleep is important for health, wellbeing, and regeneration. The pure recording of sleep belongs to the past ‐ the new, advanced Sleep Plus technology offers more: Besides time, duration, and quality, all movements are automatically recorded with highest precision. Hence, the sleep continuity is immediately calculated with all sleeping breaks. The gained information is valuable, deep insights into the sleep of the previous night (or via a certain period), which is evaluated with a final feedback. In the Polar Flow Webservice, the individual sleeping duration can be determined.

Polar A370: GPS via smartphone

During the outdoor training, the Polar Activity Tracker A370 records speed, covered distance, and distance via the GPS a linked smartphone which is carried along. When the GPS signal is not available via the linked smartphone, for instance during indoor activities, the distance is measured via the movement sensor in the watch.

Polar A370: Smart Coaching

The Polar Activity Tracker A370 is completely designed for everyday life, activity, and workouts! Out of more than 100 different sport profiles, the appropriate favourite workout can be transmitted to the fitness tracker. No matter whether it's Les Mills classes, strength training, walking or yoga ‐ the A370 is always ready and displays helpful information during the training, as for instance calorie consumption, heart rate zones or duration - directly on the coloured touch display. The Polar Activity Tracker A370 informs directly after every training session which positive effects the training, which you did, has on the body.
PDF document for the product

Warranty conditions: Polar Activity Tracker A370

The guarantee is valid in terms of the general statutory provisions for the end user.

Polar Activity Tracker A370 Test & Evaluations:

3 Stars
2 Stars
1 Star
4.8 of 5 Stars
Write a product rating now and win a gift coupon of 500 € or the refund of the paid purchase price. The choice is yours!
Evaluate the product
Help us and other customers with your personal product evaluation. Report about your experiences with the product now. All product evaluations, which are entered until 30.09.2018, participate automatically in the raffle.
Email address *
* In order to participate in the rating raffle, entering the email address for winner's notification is absolutely required. Your email address will not be published.
Evaluate solely the product
and not the process of buying or the dispatch.
0 0 0 0 0
Write a short review (required)
Please enter your review about your purchased product here. Get the possibility to help other customers with your experiences to make a purchase decision. Desribe only the product and not the buying process.
These reflections might help you:
  • Please describe the advantages and disadvantes of the product.
  • Please be objective and keep to the facts writing your product evaluation.
  • Please evaluate the features of the product (i.e., workmanship).
  • Details about use or usage possibilities are also interesting.
  • An appropriate wording strengthens the credibility of your review.
Write a review now

Opinion of other customers:

de by Anonym on 28.4.2018 5
Übersichtlicher und einfach bedienbarer Fitnesstracker. Auch ohne langes Lesen einer Bedienungsanleitung in Einsatz zu bringen. Viele Sportprofile einstellbar. Ohne GPS. Display gut lesbar und hell beleuchtet. (Ich brauche den Fitnesstracker auch als Uhr.) Vorteil gegenüber anderes Fitnessuhren, wo man die Uhrzeit ... [Read more]mangels Kontrast und Helligkeit kaum erkennen kann. [Show less]
de by Anonym on 13.4.2018 5
Das Produkt entspricht genau meinen Vorstellungen. Handhabung sehr gut und einfach, ebenfalls die Datenübertragung. Anwendung sehr vielseitig, beim Walken wie auch im Studio. Durch den Brustgurt (H7) direkte Kopplung mit den Fittness-Geräten.
de by Hillmeier Ute on 25.3.2018 5
Zu meiner vollsten Zufriedenheit. Nicht nur zum Sport , auch im Alltag sehr nützlich. Leichte Handhabung bei den Einstellungen und angenehm zu tragen. Habe das Produkt schon weiterempfohlen.
es by Anonym on 23.3.2018 4
Me gusta el producto, aunque la aplicación se puede mejorar.
se by Anonym on 2.3.2018 5
Har nu haft denna klocka ett tag och är supernöjd passar mej som är en medelmotionär tränar ca. 3-4 gånger veckan.
nl by C. on 23.2.2018 5 Version: size M/L (black)
Polar a370 aangeschaft. Wat een apparaatje! het doet precies wat er in de beschrijving staat. Het heeft een goede sluiting vergeleken met anderen. Geen drukknop. dus minder makkelijk verliezen. Zit goed rondom de pols en is niet storend zwaar. De bediening is even wennen maar daarna een fluitje van een cent. Via de app... [Read more] zijn er legio gebruikersprofielen mogelijk. Het werkt prima! Het enige nadeel vind ik is de batterijduur. met moeite haal ik de drie dagen, daarna moet ik hem weer opladen. En dan gebruik ik de gps maar heel af en toe. Kortom, wil je meer inzicht in je dagelijkse activiteiten enz dan is dit een aanrader!! [Show less]
de by Nadine on 8.2.2018 5 Version: size S (white)
Nach dem Loop und der M400 musste noch ein alltagstauglicher A370 angeschafft werden. Einfach zu bedienen, übersichtlich und wenn ich ihn mit der M400 vergleiche auch ähnlich vom Ergebnis. Es gibt ein paar nette neue Sportprofile (Les Mills) was meine Entscheidung auch noch beeinflusst hat. Intelligente 24/7 Pu... [Read more]lsmessung am Handgelenk Sleep Plus: erweiterte Schlafanalyse GPS über das gekoppelte und mitgeführte Smartphone Zahlreiche Sportprofile; 24/7 Activity Tracking Wasserdicht; Farbige Wechselarmbänder Ich kann den Tracker nur empfehlen. [Show less]
de by Siggi on 6.2.2018 5 Version: size S (white)
Die A370 erfüllt alle Erwartungen an eine alltags-taugliche Sportuhr. Polar ist auf dem Gebiet der Pulsmessung marktführend und hat dies jetzt auch mit der Pulsmessung am Handgelenk erfolgreich unter Beweis gestellt. Auch im 24/7 Betrieb hält der Akku ausreichend lang. Das Armband schliesst besser als beim Vorgänge... [Read more]r-Modell A360. Alle Armbänder für A360 und A370 sind wechselbar und in geschmackvollen Farben verfügbar. Preisleistungsverhältnis ist sehr gut. [Show less]
de by Michi on 7.8.2017 4 Version: size M/L (black)
Superfreundliche und kompetente Beratung beim Shop in Graz Top! Das Display ist ein Traum, das Armband ist viel besser als beim Vorgängermodell 360. Der Akku hält nicht so lange, wie allerdings bei allen Trackern. Bei mir war die Pulsmessung während des Tages nicht korrekt, beim Ausdauertraining schon. Eine Kombi-An... [Read more]zeige von Uhrzeit und Puls, wie bei Garmin, wäre noch toll. [Show less]
dk by Scholz on 31.7.2017 5 Version: size M/L (black)
Jeg har købt et Polar A370 activity tracker ur og jeg er super glad for det især da jeg fandt den komplette bruger vejledning http: support polar com e_manuals A370 Polar_A370_user_manual_Dansk Content Resources Printed_documentation manual pdf Uret er let at betjene og dækker fint mit behov man skal måske lige ... [Read more]vænne sig til at det er en gummi rem Det er en rigtig god ide at installere app en Polar flow så man kan få det fulde udbytte af uret Der er rigtig mange installerings muligheder som jeg er sikker på kan dække rigtig manges behov Uret skal lades op cirka hver anden dag alt efter hvor meget man bruger det kan sikkert holde strøm flere dage hvis man ikke hele tiden synkronisere det men det betyder ikke noget da det tager max 2 timer at lade det op Uret er ikke ret stort men man kan sagtens se hvad der står når man bruger det det har en super baggrundsbelysning [Show less]

Polar Activity Tracker A370 accessory - our recommendation:

Polar replacement wristband for A360 Fitness Tracker This item is not available at the moment
Starting from £18.05
77x in Europe Find a store
Sport-Tiedje offers you
  • Europe's No. 1 for home fitness
  • More than 2.500.000 satisfied customers
  • More than 7000 fitness products
  • 77 specialist fitness stores on site
  • 75 own service technicians
Payment methods
Cash on delivery
Cash in advance (bank transfer)
Purchase securely fitness equipment
Your order is data protected and is encoded with 256-Bit-SSL
Sport-Tiedje: 0.00/5.00
0 Trusted Shops Customer ratings
Top 10 bestsellers of the last 30 days from the category Fitness tracker
Fitbit Versa
Pulse monitors ▸ Fitbit Pulse monitors
Fitbit Ionic
Fitness tracker ▸ Fitbit Fitness tracker
Polar Activity Tracker A370
Fitness tracker ▸ Polar Fitness tracker
Garmin Vivomove HR
Pulse monitors ▸ Garmin Pulse monitors
Fitbit Activity Tracker CHARGE 2
Fitness tracker ▸ Fitbit Fitness tracker
fitbit ActivityTracker ALTA HR
Fitness tracker ▸ Fitbit Fitness tracker
fitbit Activity Tracker CHARGE 2
Fitness tracker ▸ Fitbit Fitness tracker
cardiostrong Fitness Tracker Go!
Fitness tracker ▸ cardiostrong Fitness tracker
Fitbit Activity Tracker Flex 2
Fitness tracker ▸ Fitbit Fitness tracker
Polar Activity Tracker A370
Fitness tracker ▸ Polar Fitness tracker
Europe's No. 1 for home fitness
  • 11x Great BritainAberdeen, Batley, Camberley, Edinburgh, Glasgow, London, Manchester, Newcastle, Nottingham
  • 48x in GermanyBerlin, Bielefeld, Bochum, Bonn, Braunschweig, Bremen, Dortmund, Dresden, Dusseldorf, Duisburg, Essen, Frankfurt, Freiburg, Göttingen, Hamburg, Hanover, Karlsruhe, Kassel, Kiel, Cologne, Leipzig, Lübeck, Mannheim, Munich, Münster, Nuremberg, Saarbrucken, Schleswig, Stuttgart, Wiesbaden, Würzburg
  • 6x in the NetherlandsAmsterdam, Bodegraven, The Hague, Eindhoven, Roosendaal, Rotterdam
  • 5x in AustriaGraz, Klagenfurt, Linz, Salzburg, Vienna
  • 3x in SwitzerlandBerne, Lausanne, Zurich
  • 2x in BelgiumAntwerp, Brussels
  • DenmarkCopenhagen
  • PolandWarsaw
Sport-Tiedje Newsletter
Now, get a £8.00 Gift certificate*
* Redeemable from a minimum value of goods of £40.00
Europe's No. 1 for home fitness interactive
Meet us at Facebook, Google+, and Co.
  • Facebook
  • Goggle+
  • YouTube
Payment methods
  • Paypal
  • VISA
  • Master Card
  • Sofort
  • Cash on delivery
  • Cash in advance (bank transfer)
Transport partner
  • DHL
  • UPS
  • FedEx
  • Freight carrier
© Sport-Tiedje GmbH 1984 - 2018
1) only for payment by SOFORT Banking, PayPal, Cash on delivery, Credit card.
Last looked at (1)
We are available
77x in Europe
15 advisors on the phone
are available for you
00800 2020 2772