Reviews by our members

Most helpful positive review as voted by users

5

27 out of 27 members found this review helpful

Christos_Moudakis

2021-03-07

Verified purchase

Comparison with Garmin heart rate monitors:

(+) The major advantage of Polar is that the heart rate monitor is detachable, so you can safely wash the strap. On the other hand, Garmin's heart rate monitor is integrated into the strap, so no matter how careful you are when washing it by hand, it will eventually get wet and break.

(++) Polar has a much more comfortable fit. Garmin's strap loosens after a few workouts and needs readjustment.

(+++) It has fairly good accuracy in heart rate measurement. However, I have noticed that sometimes, at the beginning of my workout, it keeps my heart rate steady at 70 beats per minute and then jumps to 120-130 beats per minute after 3 minutes of running. This only happens with this strap. Conversely, Garmin's strap sometimes gets confused when I have connected my phone, strap, and watch together and shows 250 beats per minute even though I haven't started running yet. Even when I completely remove it, it still shows the same reading.

(-) It connects to Garmin watches instantly, but it doesn't provide any other information on Garmin Connect besides heart rate. On the other hand, Garmin's straps excel in this aspect by giving you a complete analysis of your workout through Garmin Connect.

Having tried both (and for a considerable amount of time), I can confidently say that I prefer Polar

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Most helpful negative review as voted by users

1

15 out of 15 members found this review helpful

MkDb

2023-09-03

Verified purchase

After 8 months, it started showing strange measurements during running (after some time, not from the beginning). I had a similar issue with the H9 as well. There is some manufacturing defect. Moreover, the strange thing is that when the strange measurements start during running, if I stop for a while (e.g., walking), the measurements return to normal, but when I start running again, the craziness begins. Other times, everything is fine.
Update: the problem is not with the transmitter but with the strap, which is not covered by the warranty. Cost of replacement is approximately €50.
Update 2: in less than 4 months after changing the strap and while everything was working fine (I didn't even need to change the battery), a hole opened up at the point where the transmitter attaches. Unacceptable quality!

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  0 out of 1 members found this review helpful

  photogonia.gr

  2024-12-10

  Verified purchase

  This review is about a variation of the product

  I want to believe that it is reliable, but I gave it three stars because companies play with the price, depending on the color of the strap, without changing anything fundamentally

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• 5

  8 out of 8 members found this review helpful

  Funkyness

  2024-09-05

  Verified purchase

  This review is about the colour: Black

  TLDR; I have been using it for 2 hours daily for the past 40 days. The choice of this specific product was clearly made due to the fact that it has been used in over 600 scientific studies and is considered the gold standard in its category. Comfortable, useful, accurate, seems to last over time, did not cause me any issues anywhere. I would buy it again.

  In summary:

  The strap: is comfortable, does not tighten anywhere and seems to be particularly elastic, so I assume it will be suitable for larger individuals as well. It does not move easily during use, so it maintains contact. As for durability, it has held up well so far, with intense workouts and frequent use (at least 2 hours daily). It has been in the washing machine 3 times, and it still looks like new. It doesn't require much for maintenance, and washing in the machine doesn't need to be done every day, but weekly. Usually, after the workout, you just wet the strap and let it dry, and wipe the sensor after you remove it.

  The Polar app: is user-friendly, provides you with plenty of information, including duration, average heart rate, an estimate of calories (not the most accurate tool, however), and finally your minimum and maximum heart rates. Additionally, it keeps a "Diary" with your measurements, so you can check and save them anytime you want. Note here that the product essentially does not work without the app, as it has no screen, but it can connect to other devices (e.g., watch, or a treadmill/other equipment that supports Bluetooth).

  Regarding the connection: I did not encounter any problems either with mobile use or with any other external gym equipment. Bluetooth connects easily and simply, as long as you follow the instructions provided. No issues so far.

  On a personal level, due to a chronic illness, I need to monitor my heart rate variability (HRV) during workouts, so it has been a great help and provides data that is useful for my condition, to the point that my cardiologist uses it as a basis. So if someone needs something similar, then this product is probably a good choice.

  Now, 40 days is not enough to say if the product truly lasts, so I will return in a few months for a review update.

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• 3

  1 out of 3 members found this review helpful

  limbo

  2024-05-03
  This review is about the colour: Black

  The H10 is very expensive but the Polar strap is a joke, that's why only 3 stars. Spend 10 euros and buy one from ebay to last you years. Both the H7 and H10 straps started giving random readings over time.

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• 4

  0 out of 2 members found this review helpful

  Constantine_Vrettos

  2023-11-07

  Verified purchase

  This review is about the colour: Black

  Very accurate in measurements, works very well with the application on the iPhone. However, just two months after use, the strap has started to have problems at the point where one of the two clips that the transmitter attaches to. The measurements have not been affected yet, but it seems to be the weak point of the product.

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• 4

  sniper2764

  2023-10-19

  Verified purchase

  This review is about the colour: Black

  So far, very good. I take off the monitor from the belt after each exercise so that the battery doesn't run out. It requires pairing every time, but it's simple.

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• 5

  steve_onduty1

  2023-10-16

  Verified purchase

  This review is about the colour: Black

  Very expensive in measurements. It connects easily with the Polar Beat app on the mobile, which is also very detailed. The battery inside is easily replaceable, it is like a watch and lasts a long time. It is sweat resistant. And in the specific gym I go to, it is compatible with many machines.

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• 2

  4 out of 9 members found this review helpful

  parevale

  2023-05-22
  This review is about the colour: Black

  After six months of use, it shows pulses but it's too bright. Probably the moisture is passing through the point you see in the photo...

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• 4

  3 out of 3 members found this review helpful

  gpentsas

  2023-05-16

  Verified purchase

  This review is about the colour: Black

  Very satisfied overall with the purchase. Accurate, doesn't move from its position, and generally appears durable, although there are a couple of points that may make the experience disappointing:
  1. The plastic membrane that touches the skin emits a slight rubbery smell that some may find annoying.
  2. The Bluetooth connection can be problematic. It took me about 2 weeks to figure out what was happening because initially the connection kept dropping halfway and then it couldn't find it at all even if I cleaned the application and disconnected the device from the strap. Every time I used it, it asked to pair. The Polar-recommended apps (both of them) don't help at all in understanding the problem and they don't have any function to remove the device from the paired ones and start the process from scratch. For those who have similar problems, reset the device, remove all the devices that appear to be paired with your phone (I had paired the device 10 times with the same ID and obviously this confused the connection process later), and try pairing again from the beginning. If for any reason every time you wear it, it asks you to pair again, there is probably something left in the phone's memory (BT).

  Since I solved the connection problems, it works flawlessly and reliably.

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• 3

  9 out of 9 members found this review helpful

  GTZCFM

  2023-04-18

  Verified purchase

  This review is about the colour: Black

  I was forced to buy it because my Garmin HRM Pro lost its waterproofing when I changed the battery and became unusable. I read great reviews and rushed to buy it. However, I don't see it surpassing the HRM Pro in accuracy. Also, every time I wore it in the pool, it failed to synchronize the data it recorded (if it recorded any) with my Garmin FR935 that I use. Additionally, no matter how tight I fastened it to my chest, it doesn't stay in place when changing direction in the pool and moves due to poor hydrodynamic resistance. I never had such issues with the HRM Pro, as its sensor is much smaller and has a rounded end so it doesn't create resistance in the water and doesn't move from its position on the chest!
  Also, every time I don't use it, I have to disconnect the sensor from the strap because it "eats" the battery, as some users say, which reduces its usability... Washing the strap is not the main reason why one would need to remove the sensor, because if it is truly waterproof, there is no need to remove it at all.
  It works fine in cycling, strength training, and treadmill with the Garmin FR935, but that's the easy part. However, in challenging situations (swimming), I don't see it being able to work at all...
  For me, it is a useless purchase for now... Well, heaven forbid if I have to buy a Polar watch to be able to track heart rate during swimming. I give it three stars for now...

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• 3

  1 out of 2 members found this review helpful

  Alexandros_Nikolaidis42

  2023-04-09
  This review is about the colour: Black

  3 stars because in order to upgrade it from 3.1.1 to 3.2.0, you need a previous version from android 13 or you have to find a device or send it to the polar service. Otherwise, it's perfect.

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• 4

  7 out of 7 members found this review helpful

  GeorgioH

  2022-12-19

  Verified purchase

  This review is about the colour: Gray

  Excellent product for measuring heart rate with accuracy and one of the few for measuring HRV (Heart Rate Variability). It has no flaws and the 4 stars are because I would prefer it to have a rechargeable battery. If you forget it on the belt, it eats up batteries like seeds. No optical monitor matches its accuracy, and if it comes close, it will be a very expensive watch (except for the gt runner according to the video here https://www.youtube.com/watch?v=bEM1m7OdlyY). The only way to go for accuracy and durability over time. The only negative thing I found is that when the battery runs out, I have to delete it from the polar & elite hrv apps I use in order for them to recognize it again from scratch on 2 phones and 2 tablets that I have tried it on.

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• 4

  4 out of 4 members found this review helpful

  Giorgos_Moysakis

  2022-12-01

  Verified purchase

  This review is about the colour: Black

  I am completely satisfied.
  For many years, I have been using the Polar FT7 watch with the chest strap and H1 transmitter (which does not have Bluetooth connectivity) that accompanied it.
  The H10, in addition to Bluetooth connectivity, comes with an excellent chest strap, fully compatible/interchangeable with those of the FT7.
  In normal workouts up to 145 beats per minute, there is no difference compared to the cheaper Polar FT7/H1.
  The difference becomes apparent at high heart rates above 160 beats per minute, in speed running workouts where the H10, compared to the Polar FT7/H1, shows 5-8 fewer heartbeats.
  This may be happening because the chest strap of the H10 does not move on the chest during intense workouts (perhaps the higher heartbeats of the FT7/H1 are due to false readings from movements).
  My only concern is how long the excellent chest strap will last, as its price is quite high.

  Update 12/4/2023:
  After 4 months of intensive use:
  The strap (chest strap) after about 3 months of use continues to function correctly, HOWEVER: the elastic part (black rubber?) that comes into contact with the skin starts to harden noticeably and smells like burnt bakelite, and after 4+ months, it has hardened even more. Unfortunately, it creates horizontal scratches on the chest. With the intense sweating caused by running, the human skin softens and is easily injured by the strap that has hardened. The sensor has no problem - I have changed the battery once in 4 months.

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• 5

  5 out of 6 members found this review helpful

  Ketsetzis

  2022-11-22
  This review is about the colour: Black

  Very good choice, I have it for about 5 years, I use it almost daily, it is waterproof, it can connect with 2 Bluetooth devices simultaneously, such as a mobile phone or a watch, it can also connect via Ant+ to all fitness equipment that support this specific treadmill function, ellipticals, etc.
  Accuracy in measurements.
  I recommend the Polar application, it has heart rate zones that you can customize, although it also works with other applications like runstastic, strava, etc.
  The strap is quite soft and does not tire, just make sure to get the right size.
  It accepts upgrades through the Polar application. I have already upgraded twice.
  The CR2032 battery lasts quite a long time, over 1 year.
  Recommended.

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• 5

  1 out of 1 members found this review helpful

  chroniskon

  2022-11-18
  This review is about the colour: Black

  After several years of use, I can confirm that it is excellent as a training tool and for daily HRV measurement.

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• 4

  Alekos_Ferentinos

  2022-04-26

  Verified purchase

  This review is about the colour: Black

  It is really a very good tool with many capabilities, the only problem it had was its battery which needed to be replaced every three weeks

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• 5

  1 out of 1 members found this review helpful

  tasos_pavlidis

  2022-04-12

  Verified purchase

  This review is about the colour: Black

  Perfect product, I highly recommend it. It provides all the data I need in my daily life, very functional, connected immediately ⬆️⬆️⬆️⭐⭐⭐⭐

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• 2

  2 out of 5 members found this review helpful

  Andreas_X_

  2021-12-31

  Verified purchase

  This review is about the colour: Gray

  On the left is the new (h10) and on the right is the old... decade.
  I haven't been able to connect it to sports tracker on Android 10 and 11. However, it works perfectly fine and gives accurate measurements with the Polar app.
  Disappointing because the old Polar sensor worked perfectly fine. Even now on Android 11, it connects perfectly fine with sports tracker, but after so many years, it gives some extreme incorrect values.

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• 5

  lysandros_vagenas

  2021-11-21
  This review is about the colour: Black

  I use it with iOS 15 and the Nikerun app on my mobile. Easy connectivity, great responsiveness. It stays in place without moving during running. It's exactly what I need. After 3 months of almost daily use, the heart rate monitor is good in every aspect

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• 5

  5 out of 5 members found this review helpful

  stamts78

  2021-10-31

  Verified purchase

  This review is about the colour: Black

  Very good and reliable.
  2. Be careful to remove it from the belt after training because it will keep working constantly

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• 5

  16 out of 18 members found this review helpful

  kanesaxo

  2021-10-26

  Verified purchase

  This review is about the colour: Gray

  Holder of various pulse zones over time.

  This one has the best construction quality (its strap).

  It is VERY fast in fluctuations (e.g. in a sprint), I use it on my bike.

  Positive that it can be connected to 2 BT devices if desired, as well as gym equipment!

  P.S. Owner of a Yahoo belt (don't throw away 50€) in the drawer, simply terrible.
  P.S.2. Owner of an old Garmin running belt (very good but didn't last - understandable)
  P.S.3. Tried the simple Garmin belt, so-so.

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• 5

  8 out of 8 members found this review helpful

  Spyros888

  2021-07-16
  This review is about the colour: Black

  One of the top in its category. Very good and accurate measurement of activity, with detailed presentation of activity progress (peaks/lows, pulses, results, etc). Literally like having a personal trainer/analytical training as it puts you in the process of improvement. Stable, long-lasting battery, simple Bluetooth connection, and the ability to store the workout on the device (if someone doesn't exercise with a mobile phone and wants to transfer it later to the device). Supports multiple sports. Fully worth its money.

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• 3

  2 out of 11 members found this review helpful

  Dimitris_Xatoutsidis

  2021-05-31
  This review is about the colour: Black

  Accurate measurement and immediate!
  The 3 stars are because as soon as you enter the pool, it disconnects straight away!!! Connected to Apple Watch!!!

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• 5

  15 out of 17 members found this review helpful

  Dimitris Lamprianidis

  2021-05-18

  Verified purchase

  This review is about the colour: Black

  I have been using the zone for over a year, I use it almost every day, I am very satisfied with the quality and reliability of Polar! If you want a heart rate monitor, it's a one-way street. Very good application, it doesn't move from its position at all. I have used it in the sea for swimming and the measurements were accurate, it doesn't lose anywhere. I use it with the Polar applications, Polar Beat and Polar Flow. It takes a CR2025 battery, which has a lifespan of about 1 month with 5-7 days of use per week, from 1 to 2 hours per day. I bought it for 95€ and I have no regrets at all! The least I can give is 5 stars! You can call it a teammate..

  Well, after 1 year and about 6 months, I had to change the strap because it started showing inaccurate readings. The transmitter hasn't had any issues so far. The strap costs 50 euros. Specifically, they told me if I want to use a strap from H9, which costs 30 euros, or use the H10 strap again, which costs 50 euros, as I mentioned above. I asked the representative what the difference is, and he replied that you get what you pay for.

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• 5

  10 out of 10 members found this review helpful

  emman_aiv

  2021-01-28

  Verified purchase

  This review is about the colour: Gray

  Buy it with your eyes closed!
  Extremely accurate measurements! Easy connection with your mobile and the Polar Beat app. The strap connects with ANT+ and Bluetooth (with two devices simultaneously, e.g. mobile and treadmill or ergometers). It remains stable in its position even with intense sweating. One negative aspect is that it doesn't have GPS and you need to use it in combination with a sports watch or carry your mobile with you when you go for a run (if you want to track distance, elevation changes). If you simply want to track your heart rate and zones, you can use it independently, without a mobile or watch. You open the app, choose the workout you want to do, leave your mobile at home, and start running/doing another workout. As soon as you finish, the strap synchronizes with your mobile and you can see the results. But you're running blindly... A major drawback, but the truth is that it doesn't personally affect me because I use it with my Fenix. On the other hand... it does the same job as a Garmin Hrm (which costs half the price). It just has slightly better accuracy in measurements and never "loses" you.
  Personally, I got it for its exceptional build quality (the Garmin HRM fell apart within 6 months with 2 hours of use per day. It was heavy use, of course, but I expected something better from Garmin). So far, with the exact same use and almost the same period of time, the H10 is like new!!! Especially its electrodes (see photo). It's as if it was never worn.

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• 5

  3 out of 3 members found this review helpful

  Evi Mav

  2020-12-30

  Verified purchase

  This review is about the colour: Black

  It is characterized by accuracy and stability in its indications. I bought it for a man but I also use it myself (under the chest strap to prevent it from moving).

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• 5

  4 out of 4 members found this review helpful

  George_Vais

  2020-11-17
  This review is about the colour: Gray

  After using watches to measure heart rate, I ended up with the polar H10 zone (even though all my friends-competitors only have watches)!
  Pairing is a breeze, I use it with polar beat and Nike Running Club app, accurate measurements, comfortable application without any inconvenience, measurements even during weight training without using the phone-watch, it saves a workout!
  Undoubtedly one of the best companies in its field!

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• 5

  7 out of 8 members found this review helpful

  Pakis

  2020-10-21

  Verified purchase

  This review is about the colour: Black

  Unbelievable accuracy, a very big difference compared to the watch I was wearing from a well-known company of a well-known Eastern Republic. After almost 20 years, Polar confirms my preference once again.

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• 5

  Harris_Andrik_LifePlanKor

  2024-12-24

  Verified purchase

  This review is about the colour: Black

  Excellent product and very good store!!!

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• 5

  ftasoulis

  2024-11-05

  Verified purchase

  This review is about the colour: Black

  The best there is! The GT Runner, like most smartwatches, lost pulses during heavy workouts.

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• 5

  g7papado

  2023-04-27

  Verified purchase

  This review is about the colour: Black

  Impeccable product. The measurements are accurate. It connects with S. HEALTH.

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