Sign in to turn on 1-Click ordering.
More Buying Choices
Completely Fitness Add to Cart
63.99 + FREE UK delivery
Top Time Add to Cart
56.00 + 8.00 UK delivery
sheffield cycles Add to Cart
64.00 + FREE UK delivery
Have one to sell? Sell yours here
Sorry, this item is not available in
Image not available for
Image not available


Polar Loop Activity And Sleep Tracker

by Polar
3.6 out of 5 stars  See all reviews (50 customer reviews)
RRP: 84.50
Price: 63.99 & FREE Delivery in the UK. Details
You Save: 20.51 (24%)
o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o
In stock.
Dispatched from and sold by Amazon. Gift-wrap available.
Want it tomorrow, 31 July? Choose Express delivery at checkout. Details
  • Accurately measures your activity 24/7 including steps and calories. Shows resting and sitting times as well as daily activities
  • Provides guidance and motivation, distance based on daily steps, monitors quality of sleep, waterproof for swimming and shows time of day
  • Training Diary on the Polar Flow web service summarises all your activity both on the web and your mobile
  • Custom fit, unisex bracelet and rechargeable battery (with USB) with 5 days continuous use
  • Optional accessory Polar H6 or H7 HR sensor adds heart rate monitoring to workouts and shows if you're burning fat or improving fitness
Want to see more Polar products?
Visit the Polar Store for a wide selection of fitness, running and cycling equipment and accessories. Shop now.

Frequently Bought Together

Polar Loop Activity And Sleep Tracker + Sport Armband for iPhone 5 / 5s / 5c with slim cases, Motorola Droid Mini and more
Buy the selected items together

Special Offers and Product Promotions

Product details

  • Product Dimensions: 1 x 1 x 1 cm ; 59 g
  • Boxed-product Weight: 299 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Batteries Nonstandard Battery batteries required. (included)
  • Item model number: 90052534
  • Date first available at Amazon.co.uk: 20 Dec 2013
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (50 customer reviews)
  •  Would you like to give feedback on images?

Product Description

Product Description

Polar Loop



Polar Loop Activity Tracker

Polar Loop is the smarter 24/7 activity tracker. It provides guidance and motivational feedback to help you increase your daily activity. All you have to do is wear the smart bracelet on your wrist and all of your activity, including swimming, is captured. At the tap of a button, Polar Loop shows the time, your total steps, calories burned, daily activity goal and tips to reach it - all on a display of 85 LEDs. Living an active lifestyle has never been this fun and easy!

The smarter activity tracker

Take the stairs. Ride the waves. Walk to the shops. Polar Loop tracks all the healthy choices you make during the day and shows how they benefit your overall health. Its unique technology accurately tracks five different levels of activity and can tell the difference between light intensity walking vs. running. This means you get a more complete picture of your daily movement. When working out, you can even add a Polar H6 or H7 Bluetooth Smart heart rate sensor for accurate heart rate so you can get credit for indoor cycling classes, pushing a buggy and more!

Here's how it works

The Polar Loop system includes the Polar Loop activity tracker, the free Polar Flow app and Polar Flow web service. After your initial set up on Polar Flow, a daily activity target is customised for you based on your personal info and global physical activity recommendations. As you move throughout the day, Polar Loop will display an instant view of your activity data including: cumulative steps, calories burned and your daily activity goal bar. To help you reach your activity target Polar Loop displays practical guidance like 'walk for 50 minutes' or 'jog for 20 minutes'. For even more motivation, set inactivity alerts via your smartphone and the Polar Flow app.

Follow your achievements: on your wrist. on the web. on your smartphone.

Polar Loop connects to the new Polar Flow web service and app for iPhone that automatically syncs via Bluetooth Smart. These free services provide additional analysis and guidance, including illustrative graphs that show cumulative daily activity and periods of inactivity. Check the Polar Flow web service often to see how all your small choices and daily habits can make a world of difference. 


Key Features

Key Features

  • 24/7 activity tracking
  • Displays daily activity, calories burned, steps taken, time of day
  • Distance based on daily steps
  • Activity Guide helps you stay active all day long
  • Activity Benefit gives feedback about your daily, weekly and monthly activity
  • Advanced activity analysis with the free Polar Flow app and Polar Flow web service
  • Compatible with Polar H6 and H7 Bluetooth Smart heart rate sensors (Sold separately. Not included.)
  • Inactivity alert with Polar Flow mobile app
  • Suitable for swimming (i.e. tracks your active time in water)
  • Monitors sleep patterns (restful sleep, restless sleep and restful sleep %)
  • Custom fit bracelet
  • Data transfer via custom USB cable or Bluetooth Smart via Polar Flow mobile app
  • Memory capacity 12 days activity data
  • Rechargeable battery with 5 days continuous use
  • Polar Flow mobile app compatibility:

  • Apple devices: iPhone 4S, iPhone 5/5C/5S, iPod touch (5th generation), iPad (3rd & 4th generation), iPad mini
  • Android devices with Android 4.3 or later: Samsung Galaxy S3, Samsung Galaxy S4, Samsung Galaxy Note II, Samsung Galaxy Note 3, LG Nexus 5

  • In The Box

    1. Polar Loop activity tracker
    2. Custom USB cable
    3. Tool
    4. Get Started Guide

    Recommended Accessories

    H7 heart rate sensor
    H7 Bluetooth Smart heart rate sensor

    Provides real time, accurate heart rate to mobile training apps such as Polar Beat and Polar Flow. Also connects with many Polar heart rate monitors as well as compatible gym equipment.

    H6 heart rate sensor
    H6 Bluetooth Smart heart rate sensor

    Provides real time, accurate heart rate to mobile training apps including Polar Beat and Polar Flow.

    Smart Training Starts Here

    Smart Training Starts Here

    Polar invented the world's first heart rate monitor and pioneered the Smart Coaching training approach that delivers faster progress and better results. Polar Loop is backed by Polar's 35 years of experience and includes unique Smart Coaching features that will guide you toward a more active lifestyle.


    Activity Guide
    Activity Guide

    Helps you to stay active all day long.


    Activity Benefit
    Activity Benefit

    Gives feedback about your daily, weekly and monthly activity. It will reward you when you've done enough and encourage you to move if there's still a bit missing from your daily activity goal.


    Energy Pointer

    Gives you clear guidance on how to get into shape faster.

    *Requires H6 or H7 Bluetooth Smart heart rate sensor. Sold separately. Not included.


    Smart Calories
    Smart Calories

    Lets you know exactly how many calories you’ve burned.



    Polar Customer Care

    Buying a Polar product is only the start of your experience with us. We'll be there to help you get the most out of your new product. The Polar Loop includes a 2 year limited warranty.

    Product Description

    The Polar Loop Activity And Sleep Tracker provides activity data and guidance to help you remain active. Your heart rate (bpm), calories burned, steps taken and the time of day can all be displayed on the loop. The Polar OwnCal feature provides statistics for the cumulative energy expenditure during exercise. EnergyPointer offers guidance on getting into shape, whilst the built-in Activity Guide and Activity Benefit provide feedback for your daily, weekly and monthly workouts. Further guidance can be accessed through the Polar Flow app and the Polar Flow web service. The loop can be worn whilst swimming, and is water resistant up to WR20. 12 days of data can be stored in the internal memory of the loop, which is also compatible with the Polar H6 and H7 Bluetooth Smart heart rate sensors.

    Customer Questions & Answers

    Customer Reviews

    Most Helpful Customer Reviews
    45 of 47 people found the following review helpful
    3.0 out of 5 stars Nearly there 3 April 2014
    Verified Purchase
    I bought the Loop after reading the reviews on amazon.com (the US, not the UK site). The thing that clinched the deal was one of the reviewers mentioning that the Loop can track the quality of your sleep. All the rest seemed to be, more or less, on a par with other products (jawbone, fitbit, etc.). It's not that I am having any issues with my sleep but I am a data scientist and have a thing for collecting data and inferring trends so I was fascinated by the idea that one device can continuously track vital data such as heart rate (if worn with a heart rate sensor), sleep and movement.

    So I bought the Loop along with the H7 heart rate sensor and have been wearing the Loop for 3 weeks continuously. Here are my impressions:


    - The band looks both elegant and sturdy
    - It is easy to set up and synchronise with an app I installed on my mac (I connect it via the cable that comes with the Loop)
    - I cannot comment on accuracy but heart rate values seem entirely plausible so I'll count it as a pro


    - The indicator is not convenient to use

    In order to see the time or the heart rate you have to press a button. If you wear the Loop continuously instead of a watch that's a major hassle. I cannot discreetly peek into it during a meeting as I could do with my watch. Everyone would notice that you are looking at the Loop as you have, to essentially, use both your hands to check the time. Same thing applies to checking your heart rate while running. Also, in bright sunlight it is very difficult to read the indicator.

    - The Loop does not really track the quality of your sleep

    To be fair, Polar did not claim that - it was a misleading review on amazon.com that did.
    Read more ›
    Was this review helpful to you?
    8 of 8 people found the following review helpful
    3.0 out of 5 stars Without Android App it is a bit limted 27 Mar 2014
    By Dcpen43
    Verified Purchase
    I have both the Loop and Flexibit and to be honest i need something that combines them both. The major limitation of the Loop is a lack of Android App. Downloading via a computer when you are used to the BLE connection on the Flexbit is a step back. Promises of an Appp are not yet forthcomming from Polar and it is overdue. Having too to cut the strap to size is a design flaw. Someone somewhere is going to overcut the strap and they will have wasted their money. A simple clip bracelet will suffice. The final niggle for me is perhaps more directed at BLE. I go to the gym wanting to use the HRM with the loop and my iCardio android app. Not an option and this may well be the way that Polar has implemented its protocols. I can connect my fitbit to the Samsung Note 2 at the same time I am running iCardio. With the polar loop if it grabs the H7 first them nothing else can read the HRM. I am going to have to think about a way in which I can genuinely get some utility out of this other than for telling the time and it looks like I am going to keep the flexbit until Polar get its act together on connectivity and compatability.
    Was this review helpful to you?
    7 of 7 people found the following review helpful
    Polar Loop, Love it! Took a bit of a plunge buying this as many of my questions were unanswered through searching the web, in this review i'll answer the questions I had, hopefully it'll be helpful. First of all I am not naive to fitness trackers, i've had fitbit flex, one, ultra and force; the basis band; body media fit and Jawbone up... Out of all these I prefer the Loop, why?

    Accuracy: This seems far more accurate than any tracker i've used with a caveat: the bluetooth HRM. For basic movement tracking alone I think this works much better than the up, which as far as I can see only gives calories based on steps and consequently often ended up with a pathetic daily burn, and better than the fitbit which always seemed to over estimate. Add in the Bluetooth HRM and it ROCKS! Spinning, exercise classes, running, weights everything recorded with accuracy and great detail - trust it 100% Use this in conjunction with Myfitnesspal (more later) and I am now seeing the weight loss i expect.

    Detail: As mentioned the detail given with the HRM is amazing, tells me time in different fitness zones, %fat burn vs fitness (if you believe that slightly antiquated idea) and accurate calorie burn.

    iPhone app: Forget other older reviews where syncing is criticised, the new app and band upgrade have never failed me 100% sync success, the app work differently to fitbit etc and on the surface seems to give less detail but you can delve deeper within the app and the polar flow website, no complaints there, actually prefer it to other apps which although look more detailed actually offer less data.
    Read more ›
    Comment | 
    Was this review helpful to you?
    23 of 25 people found the following review helpful
    5.0 out of 5 stars I love using the Loop 11 Mar 2014
    By Juliet
    This is a great product to make you do more exercise each day. I thought that I was quite an active person until I got this and realised how much I sit down at work. I go to the gym quite a lot but that is just an hour here and there of proper exercise. What the Loop does is show me how active I am during the day and any time I can just look at the bracelet to see how much of my daily target I have hit. I find myself walking up and down the stairs before I go to bed to make sure that I get 100% achievement. I would recommend this product as anyone can use it and get motivated by it.
    Comment | 
    Was this review helpful to you?
    Would you like to see more reviews about this item?
    Were these reviews helpful?   Let us know
    Most Recent Customer Reviews
    1.0 out of 5 stars Disappointing for Polar!!
    Rubbish!!! I bought this because I liked the idea if the inactivity alerts and the fact it tracked swimming too. Read more
    Published 2 days ago by Miss G Passmore
    4.0 out of 5 stars Good but nothing new here
    I have some history with personal trackers, I have used several from Fitbit including the FITBIT FLEX Activity AND Sleep Tracker, Fitbit Ultra Wireless Activity Plus Sleep Tracker... Read more
    Published 4 days ago by marcoscu
    3.0 out of 5 stars While its reat to have a tracker monitoring your ddaily ...
    While its reat to have a tracker monitoring your ddaily activities i would've preffered a HRM along with it to be a complete solution instead of buying it seperately. Read more
    Published 4 days ago by Jaideep Singh
    1.0 out of 5 stars I so wanted it to be good, but it's not!
    I'm on my 3rd Loop, all have the same issue; they don't sync with the app. I'd like to make my first ever review positive, but this item by a top rate company is very, very poor... Read more
    Published 7 days ago by Amazon Customer
    5.0 out of 5 stars Five Stars
    need heart rate monitor for max. experience
    Published 9 days ago by MR SL WEBB
    4.0 out of 5 stars Definitely one of the best.
    I've tried a lot of activity trackers and this is definitely risen to the top of my list (well this and the Fitbit One to be precise). Read more
    Published 10 days ago by Trash
    3.0 out of 5 stars Good device fiddly to setup
    The device itself is great but the fiddling about to actually get it to fit your wrist is very annoying not simple at all I thought it was bit of cutting and then just clipping... Read more
    Published 18 days ago by samantha harrison
    1.0 out of 5 stars NOT HOLDING CHARGE
    All reviews on this item state at least 5 days of charge - initially I had 3 days, now after the 30 day exchange policy has expired I'm lucky to get 2 days out of a full charge. Read more
    Published 19 days ago by Ross Kelser
    5.0 out of 5 stars I use running apps with GPS and altitude so the lack of those is not a...
    I can think of some extras that I would want, and I'm hovering between 4 and 5 stars but I think this is rather nifty. Read more
    Published 20 days ago by Jo O'Connor
    5.0 out of 5 stars Polar loop
    Published 26 days ago by Sb
    Search Customer Reviews
    Only search this product's reviews

    Look for similar items by category