Polar Unite – Fitness Watch, 24/7 Activity Tracker, Automatic Sleep Tracking, Connected GPS, Smart Daily Workout Guidance, Recovery Measurement, 130 Sports Profiles, Wrist-Based Heart Rate Monitor
£88.49
Price: £88.49
(as of Mar 17, 2025 00:29:41 UTC – Details)
From the brand
It all began in 1977.
This is the year we launched an entire industry.
We had the foresight to see the incredible potential in wearable devices, and we’ve led the charge ever since – developing the most advanced, trusted, and innovative technology that can be worn by anyone who wants to understand their bodies better.
Polar’s award-winning product range includes GPS sport watches, fitness smartwatches and heart rate monitors.
Who is Polar?
A collection of minds built around an idea that was born over forty years ago on a cross-country ski track in northern Finland.
Where is Polar based?
Polar HQ is situated in Oulu, Finland.
Today, Polar employs 1200 people worldwide, has 26 subsidiaries globally and manages a distribution network supplying over 35,000 retail outlets in more than 80 countries.
The products we make are the result of years of unparalleled innovation in science and guidance technology – this is the leading differentiator between us and everyone else.
Polar Research Center’s key focus areas:
Physical activity & Behaviour,Exercise & Sports Training,Sleep & Recovery,Sports Nutrition,Data & Science,Biosignal Technologies
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Polar Flow
Polar’s free app and webservice platform, providing personalised online training and guidance .
See your progress, set your goals, plan your sessions, and analyse your performance with all of your exercise and sleep data synced automatically.
Polar Flow syncs to a wide range of popular apps (Strava, Nike Training Club, Peloton, and more).
Personalized Guidance: FitSpark daily training guide offers you easy, ready-made workout suggestions that match your current fitness level. It knows when it’s time for you to rest, and when you’re ready to go again.
Activity Tracking: Take the stairs, chase your kids round the house, ride your bike it doesn’t matter what you do, the important thing is that you stay active however you decide to move, Polar Unite will count every step and effort.
Sleep and Recovery Applications: It all begins with a good night’s sleep. Nightly Recharge gives you the tools you need to ensure your body is ready for the next 24 hours.
Simple Design: Easy to use with only one button and a color touchscreen. Swipe through each dashboard to see all your essentials at a glance or dive deeper with the Polar Flow app.
OHR Tracking: Polar Precision Prime sensor fusion technology provides you with our world-renowned wrist-based heart rate monitoring.
Customers say
Customers find the fitness tracker useful and the built-in exercises helpful. They describe the watch as a good all-around product and a great purchase. However, some customers have issues with battery life and sync speed. Opinions vary on accuracy, setup, and size.
AI-generated from the text of customer reviews
13 reviews for Polar Unite – Fitness Watch, 24/7 Activity Tracker, Automatic Sleep Tracking, Connected GPS, Smart Daily Workout Guidance, Recovery Measurement, 130 Sports Profiles, Wrist-Based Heart Rate Monitor
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£88.49
Skidders –
Great training watch.
Had been looking to upgrade my activity tracker for some time & have considered a number of options over recent weeks. The Unite looked to offer the balance of features that as I was looking for at a reasonable price-point. As a predominantly indoor trainer, the lack of onboard GPS didnât worry me although have to say that the hook-up to my I-phoneâs GPS, which I normally use for walks, isnât always smooth.First charge took only an hour or so to get to c75% to enable me to complete initial set up. Had the watch for a couple of weeks now & experience so far is that claims over battery life are a little optimistic – Iâm probably charging every couple of days, although I do anticipate periods where Iâm inactive & charge then rather than leaving to completely discharge at a time when I may need monitoring. This without heavy use of the fast draining functions.The data collected/provided offers a rich seam of information to manage & assess your performance & guide further training. Syncing can be a bit patchy at times.Overall, very pleased with the acquisition.
Sophie –
good watch
Pros:The watch is quite slim and not too clunky, which I find with some other brands. Makes it a good day to day watch as well as a sports oneI got this in the prime day sale for only £35, which was an absolute bargain. The watch is brilliant for that price.Seems to accurately record steps, distance, and exercise.The app is really good and tells you what intensity of exercise you’ve done. It also tells you how many calories that is and what you could do to achieve your daily exercise goalsCons:Would be good if other sports were included, such as horse riding.Sometimes if you move your hands too much while sitting it will count it as steps/activity, which gives it an inaccurate readingSometimes it doesn’t sync very well if the bluetooth isn’t constantly turned on on your phoneThe strap is a bit of a pain to do up and pops off sometimes
Amarius –
Polar Ignite Customer
This was recommended to me by colleagues, and I’m quite happy with. Easy download and sync to the phone. I’m able to navigate through the user setup very easily, and is a great alternative to still track activities and daily step count if you are not able to wear smart watches at your workplace.
Annie Body –
Does not work!
The only function I can get on this watch is the time, countdown time and bluetooth sync to my phone.It doesn’t appear to work with the Polar H10 heart rate monitor either. Maybe it does, but with no function on the watch how would I know? It certainly doesn’t work with the app!I cannot factory reset the watch, as the Polar instructions are wrong! Furthermore, you cannot reset from the phone app either as the Polar instructions relate to a setting that doesn’t exist.In order to get the watch to work, Polar state you need to install the app. To get the app working, you have to provide a whole load of personal data, then agree to them using it for whatever reasons they like. If you don’t, then no app and no watch.Polar should provide these terms and conditions at the point of sale, not after you have made a purchase.Polar provide no easy way to get customer support. They only provide an address or chatbot feedback. You will have to write to them and hope they get back to you before you have to keep the watch that doesn’t work!
Dee Oksi –
Great smart wat h
Given as a giftThe recipient loves it for tracking steps , activities and getting an idea of calories burntWish I had bought one for myself instead of a different Polar brand
HealthyEm –
Great value fitness watch
I bought this as a gift for one of my children (who’s been doing home workouts during lockdown!) and have posted their comments here:It’s very light on my wrist and easy to set up. It looks really nice too. I haven’t been able to go back to the gym yet, so this watch has been perfect for me to do workouts at home with the Fit spark feature, which is very clever. It is definitely going to help me to stay motivated with my exercise and I can see that I’m going to enjoy all the sleep information too (my mum says it’ll make me realise I need to go to bed earlier!). There are so many helpful features that I need to get to grips with, but I would definitely recommend it.
cat –
2 expensive
I have been using polar 4 20+ years mainly for heart rate monitor and the feel of the strap this watch needs charged every 3ish days 4 if you can figure out how 2 lock the screen. Also u need a watch so you can tell the time but the face doesn’t light up most of the time unless u push the side button. In conclusion it’s actually only worth £30/40 at most.
Lee Ursell –
Touch screen not amazing, but reasonable quality for price
Found the battery life to be a little disappointing. The heart rate monitor seems ok but watch needs to be pretty tight to register heart rate properly. Sleep tracking feature seems pretty good, no problems with mobile app thus far.
Luciana Andrade Pagliosa –
Atende ao que se propõe. Produto bem útil para as atividades diárias e manutenção da vida saudável
Anonyme –
Gym et vélo.Le GPS synchronisé facilement avec le cellulaire.Parfait pour ces utilisations.Toutes les nombreuses statistiques conservées par jour.Analyse du sommeil disponible.
Ivania Nascimento –
Eu simplesmente amei o produto .Meu relógio é meu grudinho
Amorim –
Excelente!!!
Sharon LeBlanc –
I love mine .l have had polar watches now for about 15 years . I have a allergy to metalâs so itâs really hard to wear s watch. I got my first one because l need to wear a heart monitor .To date l have gone threw a few of them only because l wore them out. Now l only buy polar watchâs. I love the fact they come in a ton of colours as you can see from the lime green.