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Polar OH1 + Waterproof Optical Heart Rate Monitor with Swimming Goggle Strap Clip and Armband – HR Monitor with Bluetooth, ANT+

4.3 4.3 out of 5 stars 1,606 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Heart Rate Monitors by POLAR

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About this item

  • VERSATILITY: Polar OH1 allows you full freedom of movement regardless of your sport. Wear Polar HR monitor either on your arm when rowing, cycling, running or training indoors, or against your temple when swimming.
  • COMFORT: The soft textile armband keeps Polar OH1 snug around your arm. The swimming goggle strap clip included in the Polar OH1 + package keeps Polar HR sensor steadily in place when you swim.
  • CONNECTIVITY: Pair HRM with the free Polar Beat fitness app, Strava or Nike, your sports or smart watch (Polar, Garmin, Apple, Suunto and others), bike computer or gym equipment (Peloton) via Bluetooth or ANT+ simultaneously.
  • CONVENIENCE: 6-LED optical HR sensor has a chargeable battery and an in-built memory so you can start your workout with OH1 alone and transfer the training data to your phone afterwards.
  • DIVERSITY: Polar OH1 suits all levels of athletes and countless different sports. Track your heart rate in real time or transfer workout data to your phone afterwards.

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$59.95
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From the manufacturer

OH+ Optical Heart Rate Sensor, HRM, HR sensor, optical heart rate sensor; heart monitor, hrm strap
Polar,garmin, bluetooth hrm, bluetooth hr; wireless hr strap; chest strap; polar chest strap, heart

Oh1
Polar OH1 + optical heart rate sensor package includes:
  • Polar OH1 optical heart rate sensor
  • Armband
  • USB charging adapter

Polar OH1

Optical Heart Rate Sensor

Polar OH1 is a compact and versatile optical heart rate sensor that measures heart rate from your arm or temple. It's a great alternative to chest straps. With Polar OH1, nothing stands between you and your goals.

  • High quality 6-LED optical heart rate solution
  • Bluetooth and ANT+
  • Built-in memory
  • Long battery life
  • Water resistant up to 30 m

Key Features

biking band, fitness band, waist band, workout band, workout strap, fitness trap, gps, bike computer

waterproof fitness band, OH1+, OH1 Plus, OH fitness band, Polar OH1, Fitbit band, garmin band, hrm

polar pace pro; polar pace watch; sports watch; gps watch; multisport watch; polar running watch;

Connection options to suit all needs

Thanks to Bluetooth and ANT+, Polar OH1 streams heart rate to Polar and other sports watches, smart watches, bike computers and compatible apps as well as gym equipment.

Train without watch or phone

Polar OH1 has a built-in memory for up to 200 hours of training. After training you can sync your workouts easily to Polar Flow via the Polar Beat app.

Multisport design

Whether you are swimming, biking, running, climbing or playing a sport, the Polar OH1+ is ready to optimize your workout with accurate heart rate tracking.

More Highlights

polar armband, workout armband, fitness armband, fitbit armband, garmin armband, exercise armband

polar app, polar armband; fitness strapband; workout strap; training armband, smart band,smart strap

sports armband, sports band, sports strap, sports sensor, heart rate sensor, heart rate monitor, hr

Comfortable and convenient

Polar OH1 is easy to put on and take off anytime, anywhere. You can wear it on your upper or lower arm.

Train with apps

Polar OH1 works seamlessly with Polar Beat, Polar's free fitness and training app.

Polar OH1 is also compatible with many popular fitness apps on both iOS and Android phones, such as Strava and Nike.

#BLOODSWEATANDDATA

Polar is the one of the best choice in heart rate sensors for athletes of all levels. Join the Polar community and share your experiences in social media!

OH1, black oh1, black strap, orange strap, grey strap, grey OH1, polar armband, polar waist band hrm strap, bluetooth heart rate moinitor, premium chest strap, wifi chest strap, fitness bluetooth
Polar OH1 Optical Heart Rate Sensor Polar H10 Heart Rate Sensor
Customer Reviews
4.3 out of 5 stars
1,606
4.3 out of 5 stars
1,744
Operation time 12 h (rechargeable battery) 400 h (replaceable battery)
Rechargeable Yes, with USB adapter No
Waterproof 30 m 30 m
Polar Pro strap No
Compatible with 3rd party apps
Built-in memory Up to 200 h of HR training For 1 training session
Updatable software (over the air), Bluetooth connectivity
Connectivity Bluetooth low energy and ANT+ Bluetooth low energy (two simultaneous connections) and ANT+
5 kHz transmission (Gymlink) No

Product Description

Polar OH1 optical heart rate sensor tracks heart rate from the arm and makes heart rate tracking easier than ever. It’s a great alternative for heart rate chest straps. It attaches to your arm with a comfortable textile armband and measures heart rate with Polar’s high-quality optical heart rate solution. department_name: unisex-adult, included_components: Polar OH1+;Charging adapter;Getting started guide, , material_type: Nylon

Product information

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Polar

Polar OH1 + Waterproof Optical Heart Rate Monitor with Swimming Goggle Strap Clip and Armband – HR Monitor with Bluetooth, ANT+


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Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,606 global ratings

Customers say

Customers like the accuracy and ease of use of the biometric monitor. For example, they mention it's extremely accurate, and just as accurate as chest straps. That said, some complain about the battery life. Opinions are mixed on performance, connectivity, and heart rate variability.

AI-generated from the text of customer reviews

41 customers mention31 positive10 negative

Customers like the accuracy of the biometric monitor. For example, they mention it's extremely accurate, just as accurate as chest straps, and accurate enough for casual use. Some say that the sensor is comfortable to wear on the forehead and provides accurate HR data. Overall, most are satisfied with the product's accuracy and consistency.

"...Polar Beat app on my iPhone, but once I got the hang of it, it is very consistent and appears to be accurate...." Read more

"...They fall into a happy medium of "good enough". They are accurate, reliable, and more comfortable than a chest strap...." Read more

"This is easy to pair with my Coros gps watch and much more accurate than the watch was. It doesn’t bother me when it is on...." Read more

"...a Polar H10 with chest strap I found out the hardway that it was very inaccurate. Don't try to save money if you wan't a Polar Device go with the H10." Read more

35 customers mention29 positive6 negative

Customers find the biometric monitor easy to use. They mention it's comfortable, simple to use, and convenient. Some say it'll be easier to put on and pull off than a chest strap. They also say it is easy to turn on and off, and to pair with a GPS watch.

"Great product, much simpler to use than a chest strap...." Read more

"This is easy to pair with my Coros gps watch and much more accurate than the watch was. It doesn’t bother me when it is on...." Read more

"...For three months, i couldn’t have been happier! Easy to get on / off arm before and after workouts (primarily Zwift rides on my Wahoo KICKR)...." Read more

"...The major positive point is that it is easier to put on than a strap. In the summer, not when wearing long sleeves...." Read more

17 customers mention17 positive0 negative

Customers find the biometric monitor comfortable to wear. They say it takes comfort and accuracy to another level.

"...This takes comfort and accuracy to another level. For this reason alone, this is the only optical HR monitor to consider." Read more

"...I like the arm band so much better as it's obviously easy to wear and the charging process makes this so simple...." Read more

"I got this since I don't want to wear a chest strap. it's pretty comfortable, seems to be accurate and the app is pretty good for tracking workouts..." Read more

"...I needed was a bit confusing, the Polar OH1+ is just so much more convenient to wear, works well and is just as accurate as chest straps..." Read more

11 customers mention11 positive0 negative

Customers are satisfied with the quality of the biometric monitor. They say it is very accurate, and is a nice alternative to a chest strap. Customers also mention that the strap is good and easily adjustable. Overall, most are happy with their purchase and recommend it to others.

"...This means no arm band, no chest strap, just a small clip into my shorts which is secure and hidden...." Read more

"...This HR monitor is fantastic! Super accurate even on my weird heart, and it can read me accurately all the way up to 205+bpm...." Read more

"...It stays charged for many sessions. The strap is good and easily adjustable.It’s easy to turn on and off and get on and take off...." Read more

"Love the arm bar and the simplicity. Very accurate and comparable to chest strap monitors. Biggest downfall is the battery life...." Read more

53 customers mention28 positive25 negative

Customers are mixed about the performance of the biometric monitor. Some mention it works well, is convenient to wear, and is just as accurate as a chest strap. They say it works great with the RideWithGPS app and integrates well. However, others say that it stopped working entirely, is not very reliable, and disappointing.

"...They fall into a happy medium of "good enough". They are accurate, reliable, and more comfortable than a chest strap...." Read more

"...The holder is prone to breaking or getting lost. The fine print says the total number of recharges is rather low...." Read more

"...It links every time and works as expected...." Read more

"...I received worked well enough a couple of times, but then seemed to stop working entirely--when I plugged it in to any power source, no lights came..." Read more

33 customers mention13 positive20 negative

Customers are mixed about the connectivity of the biometric monitor. Some mention that it connects flawlessly with their IFit integrated treadmill, while others say that it was spotty at best. Some customers also mention that the Apple IOS app squeezes the bluetooth connection, preventing it from pairing with their devices.

"...For some reason the connectivity was spotty at best and it may have been related to it already being linked to the Peloton...." Read more

"...Paired easily via Bluetooth with Zwift app. HR data seemed accurate...." Read more

"This is one of the hardest devices to sync that I have ever had. Once in a while, it works seamlessly but most of the time it is a hassle...." Read more

"...It pairs easily to all my devices and is extremely accurate...." Read more

23 customers mention14 positive9 negative

Customers are mixed about the heart rate variability of the product. Some mention it's very useful in monitoring their heart rate, and fairly accurately tracks it. They say it'd be a good alternative to their treadmill heart rate. However, others say that the battery is low, and the heart rates readings are all over the place.

"...I use it for running and strength training and it responds quickly to heart rate changes...." Read more

"Background: my Apple Watch series 4 often does not record my heart rate (no readings for 4 out of my last 10 runs), and sometimes reads impossibly..." Read more

"...This makes it useful for heart rate variability (HRV), whereas the OH1 is not...." Read more

"...When it does work - hey - the charts are nice and I can see my workout heart rate...." Read more

35 customers mention8 positive27 negative

Customers are dissatisfied with the battery life of the biometric monitor. They mention that it would no longer hold a charge, it only lasts 5 hours on a single charge, and it has less than half the battery capacity claimed. Some customers also say that the device suddenly stopped working and needs to be recharged frequently.

"...The only thing I don’t like is that the battery life is very short. I don’t run that much, and I have to charge it at least once a week...." Read more

"...Then couple weeks ago, the device suddenly stopped working. At first i thought i had not charged it enough between rides...." Read more

"...It holds a charge for several hours and seems to be made of high quality materials...." Read more

"...It needs to be recharged frequently. The sensor needs to be removed and placed in a tiny holder to charge it...." Read more

Don’t do a workout without it!
5 Stars
Don’t do a workout without it!
I feel like it fairly accurately tracks my heart rate (with a few second lag, which is typical). Helpful for knowing my level of exertion and calorie burn.
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Top reviews from the United States

Reviewed in the United States on February 2, 2024
Reviewed in the United States on July 10, 2019
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5.0 out of 5 stars The best alternative to a chest strap
Reviewed in the United States on July 10, 2019
If you're serious about your workout data, you depend on the accuracy of your heart rate monitor. Unfortunately, most wrist based optical sensors are wildly inaccurate during activity. So that leaves you with two options: Chest strap, or arm based optical sensor. Chest strap being the gold standard for accuracy, but incredibly uncomfortable. That's where optical arm based sensors come in. They fall into a happy medium of "good enough". They are accurate, reliable, and more comfortable than a chest strap. If you've done your research, you know there are basically three options for arm based sensors - Wahoo, Scosche, and Polar. I won't get into all the details (See DC Rainmaker for a good comparison between the three), but I will tell you why Polar is the right choice.

The polar OH1+ comes with a "goggle clip". Meaning, if you're a triathlete, you can clip the HR monitor to your goggles while you swim and it will record your temporal pulse for accurate HR data. That in itself is a nice feature, but what polar doesn't mention, and perhaps more importantly, is that you can use the clip anywhere there is reliable pulsation and a flat area of skin. Enter the "waist clip". I started to clip the monitor into my running shorts and cycling bibs and found that it will accurately record HR data from the femoral pulsation. Perhaps even better data than the arm (More stable, less light penetration, stronger pulsation etc). This means no arm band, no chest strap, just a small clip into my shorts which is secure and hidden. This takes comfort and accuracy to another level. For this reason alone, this is the only optical HR monitor to consider.
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Reviewed in the United States on December 2, 2023
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Reviewed in the United States on March 11, 2021
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Reviewed in the United States on December 19, 2023
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Reviewed in the United States on February 11, 2024

Top reviews from other countries

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Edgar Hernández Leonor
5.0 out of 5 stars Llegó rápido
Reviewed in Mexico on November 10, 2023
Maryam
5.0 out of 5 stars Just like picture
Reviewed in Canada on November 1, 2023
Matilde
5.0 out of 5 stars Perfetto
Reviewed in Italy on March 26, 2024
Javier
5.0 out of 5 stars Beste optische Pulsmessergerät
Reviewed in Germany on January 6, 2024
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Javier
5.0 out of 5 stars Beste optische Pulsmessergerät
Reviewed in Germany on January 6, 2024
Ware würde schnell geliefert, und funktioniert reibungslos. Man muss das Gerät erst aufladen, aber das ist kein Problem. Einfach zu bedienen. Ich finde die polar Apps hilfreich.

Nach der erste Einheit im Wasser bin sehr zufrieden mit dem Gerät.
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Sundial
5.0 out of 5 stars Simple, accurate, reliable.
Reviewed in the United Kingdom on September 10, 2023