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Garmin HRM-PRO Garmin HRM-PRO
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Mfg PartNum:010-12955-00
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Heart Rate — the Easy, Accurate Way

The Garmin HRM-PRO heart rate strap transmits real-time heart rate data over ANT+® connectivity and BLUETOOTH® Low Energy technology, giving you more training options. Consistently receive accurate heart rate on your Garmin device, in online training apps such as Zwift or even the compatible fitness equipment at the gym.

Track Running Dynamics

In addition to heart rate, HRM-Pro captures running dynamics that can help you improve your form. That includes metrics such as vertical oscillation, ground contact time, stride length, vertical ratio, and more.

Store and Forward Your Data

The device stores heart rate data during swimming or other activities while your watch is out of range, then sends that data to your watch once the activity is finished. It will also store steps, calories, and intensity minutes, then sync them to your watch as well.

Comfort and Convenience

HRM-Pro features a small, lightweight heart rate monitoring module that is no wider than the width of the soft, comfortable strap. And don't worry about running out of juice. The user-replaceable coin cell battery lasts for up to one year.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.


Mfg PartNum: 010-12955-00 


Weight: 2.1 oz


Size Range: 23.5 - 42.0 in chest size 


Battery: CR2032 


Battery Life: 12 months (Tri training 1 hour per day) 


Water Rating: 5 ATM 


Operating Temperature: 14F-122 degrees F 


Range: 3 m 


Compatibility: ANT plus, BLUETOOTH 

Mfg Warranty: 12 Mo. Parts & Labor

Warranty URL: https://www.garmin.com/en-US/legal/consumer-limited-warranty/

Ordered by Most Relevant First
5 stars
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1 stars
Nice, not cheap
by Timberwolve17
Central TX
5 of 5 customers found this review helpful.

I purchased this after my Garmin HRM run started to act up. The unit brings new features that I highly desired and have been anticipating. So, what'd I like and what'd I gripe about.

First and foremost the unit brings Bluetooth compatibility with up to two devices at the same time in addition to ANT. This is perfect for people who are using an indoor trainer with apps such as Zwift on their iPad. The unit continues to provide running dynamics, supports memory for swimming efforts, and most of the previous features of Garmin tri straps. Garmin running dynamics are still supported, so if you're a data nerd who loves to see your vertical isolation, stride length, vertical ratio and ground contact time it's still there for you.

Although Garman claims that battery life should be the same as HRM run in my experience it is diminished maybe it's from using Bluetooth in conjunction with ANT. The first couple months the unit worked flawlessly and in the last couple months the unit has started to suffer from more dropouts. I do love the strap is very elastic and keeps close contact with the skin. To my knowledge I haven't used the Bluetooth to update the unit from my phone but I'll keep my eyes open and release a new review if things change. If using the unit in the pool, because the strap is more narrow if not covered by a swim skin, suit, wetsuit, etc, the band has a tendency to fold over itself if you kick off a wall.

I like the unit and this should be the baseline for all units moving forward given its capacity to communicate with other tech, support of Tri's and weight.

Reviewed 1/1/2021
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So far, so good
by TeeArgh
1 of 1 customers found this review helpful.

My Garmin dual hrm pooped out after a year, and no battery replacement nor connection cleaning would resuscitate it. I decided to give the pro a try. A few months in and I've not had any issues, drops, etc. I like that it is water proof (even though I don't wear it to swim) as it makes cleaning very easy.

I'm not a huge fan of the price, but if I can get a couple years out of this one, it will be cheaper than re-buying the dual and potentially seeing it fail in another year, so time will tell.

Reviewed 7/22/2021
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Great upgrade
by weave718

I�ve used Garmin HR monitors for outdoor rides/runs for years, but always had to switch to something with Bluetooth for my Zwift rides indoors. This was a welcome improvement and battery life amazing.

Reviewed 8/25/2022
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Easy Connection and Setup with All my Devices!!
by Carolyn K
Cycling Enthusiast
Washougal, Wa

I was tired of the Wahoo HRM constant quick battery drain and trouble connecting with Zwift. Decided to upgrade to the Garmin HRM-Pro. So far I have been VERY pleased with how quickly and easily it sync's with Garmin Edge 1000, my forerunner 610 and ZWIFT!!! The strap is much more comfortable for me than the Wahoo HRM. Wahoo seemed kinda cheap. I cannot rate the other features -running dynamics or stored HR activities because I have not used them. This HRM was more than I would normally spend but so far I am very pleased with my purchase. The unit seems well made...now gotta go workout!

Reviewed 5/1/2021
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OK but lacks in Garmin Connect Data
by paulp
Cycling Enthusiast

The heart rate monitor works, but the data that is conveyed to the Garmin Connect App is lacking. The App will not allow the user to enter any data points or graph the heart rate in various zones. These functions can only be accomplished by linking the heart rate monitor with another device.

Reviewed 1/31/2022
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Nice upgrade
by CVC
Cycling Enthusiast

I bought this HRM to replace my old HRM Run that started to act up during my runs and rides. I use it 4-5 times per week and connects to my Fenix watch or my bike computer without any issues. I also like that I can see the battery level in the Garmin Connect app.

Reviewed 12/2/2021
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Great product, highly recommend.
by Tri-guy91
Competitive Racer
Naples, FL

Great product. Love that it is waterproof, great for Triathlon.

Reviewed 7/12/2021
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Great little comprehensive sensor
by Nick North
Competitive Racer
Northeast Montana
1 of 1 customers found this review helpful.

This HRM truly does it all. Accurate HR tracking, check. Wanna track without a watch? Check. Keeping track of running dynamics, check. With cursory use of this tracker, I'm pleased with it's data. My only gripe would be the attachment. I do prefer the "up-front" button attachment of the Wahoo Tickr compared to the side-buckle Garmin products, but this is a personal preference.

Reviewed 7/6/2021
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by Anonymous

For some reason, this heart rate monitor is much quicker than the others about picking up the HR & displaying it.

Reviewed 12/31/2021
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Perfect product for my needs
by Falcon
Cycling Enthusiast
Riverside CA.

I use the HRM for all my cycling activities and also when I run, I really like this product it gives all the information I need, is perfect for me.

Reviewed 4/26/2021
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Works as it should
by James

Works seamlessly with my Fenix 6 and my Garmin 1030. Also works with Zwift. Great product!

Reviewed 2/22/2021
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A problem free addition.
by Anonymous
1 of 1 customers found this review helpful.

After my old garmin HRM bit the dust, I was in need for an upgrade. This one connects quickly and I have had no issues with drop outs on runs or Zwift.

Reviewed 1/21/2021
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Garmin's lineup of wearables currently includes 4 heart rate monitors 14 but determining which one is right for you depends on a range of factors such as interests, goals, and training regimens. Read more about how the HRM-PRO slots in with the brand's existing heart rate monitors.