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Garmin HRM-Dual Heart Rate Monitor  HRM-Dual
Garmin HRM-Dual Heart Rate Monitor
Garmin HRM-Dual Heart Rate Monitor
Garmin HRM-Dual Heart Rate Monitor
Garmin HRM-Dual Heart Rate Monitor
HRM-Dual
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Garmin HRM-Dual Heart Rate Monitor  7
Garmin HRM-Dual Heart Rate Monitor  4
Garmin HRM-Dual Heart Rate Monitor  5
Garmin HRM-Dual Heart Rate Monitor  8
Garmin HRM-Dual Heart Rate Monitor  10

Garmin HRM-Dual Heart Rate Monitor

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Description

Push Yourself To The Max

Looking for an accurate, easy to set-up heart rate monitor to push your training to the next level? Look no further.

Garmin's HRM-Dual Heart Rate Monitor is an ANT+ and Bluetooth-enabled soft strap heart rate monitor that wirelessly transmits real-time heart rate data.

It connects with third-party training apps from phones or tablets such as Zwift, GPS watches, bike computers, and compatible fitness equipment at the gym, plus your Garmin GPS watch or bike computer.

Train year-round, and get the accurate, real-time heart rate data you need to take your performance to the next level. You wont even need to think about replacing the battery for up to 3.5 years.

Features

  • Comfortable, soft strap.
  • ANT+ & Bluetooth connectivity.
  • Battery Life: Up to 3.5 years (w/ 1-hr use per day.)
  • Battery: User-replaceable size CR2032 (3 volts).
  • Water Resistance: 1 ATM.
  • Weight: 1.9 oz.
  • Strep: Adjustable from 25" to 52".
  • Module: 2.4" W x 1.3" H x 0.4" D.

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.

Specifications

Mfg PartNum: 010-12883-00 

Mfg Warranty: 12 Mo. Parts & Labor

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

Reviews

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
(100)
(23)
(7)
(6)
(3)
(72%)
(17%)
(5%)
(4%)
(2%)
Reviewed 2/8/2024
by Tom R
Cycling Enthusiast
Asheville, NC
Value Rating
Overall Rating
It Was Time for a Garmin HRM Transmitter Replacement... and BTD Had A GREAT Daily Special!

I use my Garmin Edge 530 for all outdoor cycling activities (8-10K miles/year) and use the HRM for both outdoor and indoor 'rides' (on Zwift). The transmitters are good for 2-3 years with 1-2 battery replacements... then it's time for the strap/transmitter replacement. This time, I bought 2 because my wife's Bontrager HRM gave up the ghost at the same time, and the price was great.

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Reviewed 8/21/2023
by epbob
Cycling Enthusiast
El Paso, TX
Value Rating
Overall Rating
Essential cycling accessory

You need to know your heart rate to assess your level of effort while cycling. This is Garmins answer to fit that requirement. I always have my heart rate displayed on my Edge device and recently my 5 year old monitor stopped functioning. I found a good price on this replacement at BTD. It comes with the miniature hex driver to remove the screws in the back if you need to replace the standard 2032 battery. My battery lasted about 2 years of 3-4 rides per week.

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Reviewed 10/9/2020
by Timberwolve17
Cycling Enthusiast
Central, TX
Value Rating
Overall Rating
28 of 30 customers found this review helpful.
Promise but typical Garmin HRM failure

The major reason you would consider this is because of the Bluetooth + ANT support so you can zwift and use your Garmin computer at the same time. Sounds like a great plan, and when it works it is awesome.

My Garmin softstrap/removable hrm units have all had significant issues with hanging heart rates. You can start your ride, HR 75 bpm, 10 minutes of max effort later its still 75... remove the hrm, wait a minute reconnect suddenly its 185 bpm, stop all effort, take a seat on a bench, wait 30 minutes and your HR is still 185...

Thanks to an article from DC Rainmaker I learned that this is a feature from Garmin, want to impress your friends with obviously wrong HRs? Depending on how you play the Garmin strap game you can. This is not a sweat issue, i run my straps under lukewarm water prior to each ride in addition to spraying my chest with water. I wash my straps with technical fabric soaps, after no more than 2 uses, and rinse after every single use.

DC Rainmaker to the rescue, apparently it is a strap issue because he discusses using a polar strap with the garmin hrm. The connection buttons are technically a few mm spaced differently but it works. Tada! My garmin HRM Dual is back to working. Notably this issue has not occured with my Garmin HRMs that are built into the bands. I would not buy this again, I would love to sell it for half of what I paid and just upgrade to the HRM Pro with BT, ANT, and the old school strap/hrm one piece but that�s another discussion for another day.

Do Not Waste your Time unless you have an old Polar strap to use with this HRM.

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Reviewed 4/25/2022
by Ron
Competitive Racer
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
Improved monitor

I've been using the Garmin heart rate monitors for nearly two decades, the latest HRM-Dual is the best so far. They finally replaced the Phillips screws for the battery compartment with Torx head screws AND a include your own Torx screwdriver for removing them! Changing the battery is always the biggest headache since the screws, as delivered from the factory, were always so tight it was hard to remove them without stripping the heads. Thanks Garmin for finally addressing this issue. The dual ANT+ and Bluetooth makes pairing quick. I assume there are other internal hardware/firmware changes because the heart rate recording seems more stable and less 'aliasing' (the misidentification of a signal frequency) occurs.

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Reviewed 5/11/2023
by bikerdad
Cycling Enthusiast
Galesburg,IL
Value Rating
Overall Rating
always reliable

I have been a Garmin user since they first came out with a bike computer/heart rate monitor. My only issue is that they don't last forever. I love this heart rate monitor strap. Garmin has the best price and shipping rate for it.

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Reviewed 12/13/2021
by Beth Mc
Cycling Enthusiast
Los Angeles, CA
Value Rating
Overall Rating
2 of 3 customers found this review helpful.
Most accurate HRM in my pain cave

I use this primarily with indoor & outdoor cycling and see no drop-outs. The ANT+ and BT connectivity is a plus, but doesn't have an easy access to the battery compartment, compared to three other brands I've used over the years. I needed to change the battery and didn't have the exact right screwdriver and ended up ruining one of the screw holes, yeah, stupid on my part... while it still worked, I was afraid sweat would now get inside and corrode it so when I saw it on sale again, I bought another, and a correct sized screwdriver. :\

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Reviewed 8/12/2021
by Anonymous
Cycling Enthusiast
washington, DC
Value Rating
Overall Rating
1 of 2 customers found this review helpful.
Good, but questionable response curve.

Good sensor in the abstract; band is easy to adjust, connects to my cycling computer with no issues. Easy to wash, and when properly fitted you'll completely forget it's even there- I've worn it on a 4+ hour long century ride and didn't have it bother me at all. However, its response curve is suspect- it seems to think I get up to 190 BPM just walking my bike out the door, and reads an RHR about 15 higher than the one recorded at my last physical. Probably fairly accurate readings in relative terms, but in absolute terms take it with a lot of salt.

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Reviewed 7/29/2021
by Paul
Competitive Racer
Maryland
Value Rating
Overall Rating
6 of 6 customers found this review helpful.
Reliable data so far

I bought this to replace another Garmin HR strap that died after 2-3 years of use. I've been using the new one 3-4 days week for two months and have had no trouble with dropped signals or wonky data during rides and runs. The strap pairs easily with my Wahoo head unit (ANT+) and my iPhone (bluetooth). I've even worn the strap overnight to measure sleeping HR data and only noticed two points where the signal dropped briefly in a 7-hour period. Before working out, follow the instructions and wet the strap before putting it on you. You should also follow the instructions about regular washing, especially if you're a heavy and/or salty sweater.

I can't comment on battery longevity and replacement. However, my package did come with Garmin's proprietary screwdriver, which appears critical to opening and closing the battery compartment.

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Reviewed 1/20/2023
by RazelG
Cycling Enthusiast
Seattle, WA
Value Rating
Overall Rating
1 of 2 customers found this review helpful.
I get my beats

Works as advertised, though I find if I don't adequately moisten the contact patches the unit can skip a beat now and then. It pairs with my Garmin head unit and my smart trainer without issue now that I know it needs enough spit.

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Reviewed 1/9/2023
by babikebabe
Cycling Enthusiast
San Francisco
Value Rating
Overall Rating
0 of 2 customers found this review helpful.
heart rate monitor works well

Bought this to replace the same model that was a few years old but had become erratic in terms of picking up my heart rate. New one works fine. The only issue with this version (Garmin has a newer one that is more expensive) is that the thread for inserting a screw driver on the 4 little screws that have to be removed to change the battery will wear out really easily. and the little screws are easy to lose.

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Reviewed 4/8/2021
by Andy
Cycling Enthusiast
Roseville, CA.
Value Rating
Overall Rating
11 of 11 customers found this review helpful.
Happy but with two caveats

Easiest to use (comfort, consistency) of any brand I've used over the years. Both my wife and I have moved to Garmin Bike Computers so we just adopted the Garmin Duals that came with the computers.

Two things... 1) battery replacement didn't go well with one of the Garmin transmitter units... I got the battery out, the new one in, and it worked but I damaged one of the screws so I was not going to be able to replace the battery again in the future. The new, new HRM being reviewed now comes with a 'special' screwdriver to use in battery replacement so things may be less risky the next time.

2) I've had two units start to corrode around one of the terminals that snaps into the strap. The two terminals look like a different color/material but one certainly starts to 'rust' before the other. That has happened on two of these HRMS for me. I've tried Garmin's recommended cleaning/drying strategy and I can't say that is extending the life vs just not worrying and just replacing every year or two once it dies. The good(?) news is that I may never need to replace a battery again because the thing rusts before the battery needs replacing.

Final note, the description says 'may not need to replace battery for up to 3.5 years'... welllll... I rode 11,000 miles last year with the HRM and the battery needed replacement early this year... so 3.5 years not so much, unless there are internal changes now that make battery life longer.

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Reviewed 4/2/2021
by Anonymous
Cycling Enthusiast
Oregon
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Comfortable and works well

This HRM is much more comfortable than an earlier Garmin HRM strap. In dry weather such as cold winter days, it's important to first spray or drizzle some water on the electrodes to get readings started. Otherwise, you may need to wait a bit for sweat to do the job early in a workout. The HRM has worked very reliably and has provided consistent readings on my Garmin bicycle computer. A tool was included for removing small screws when the battery needs replacement.

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Reviewed 3/4/2021
by Mark MN
MN
Overall Rating
2 of 2 customers found this review helpful.
Wish I�d waited

So it works but I bought it so that I could get heart rate on my watch and Zwift at the same time on my trainer. Haven't gotten it to work that way. I ended up getting the pro version and it has worked flawlessly. This one works for either but not both at the same time from my experience. Tried it connected to my watch with both ant+ and Bluetooth and didn't play well. All that said, it would do either perfectly well, so four stars it is. I should also mention I would have tried harder to figure it out if the pro hadn't gone on sale. May we'll be a way to make it work that I didn't search hard enough for.

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Reviewed 2/18/2021
by JP
Daily Commuter
NYC & Suburbs
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Good but Could be Better

I've had two of these. They work well with my Garmin Edge and are reasonably responsive to changes in heart rate. The strap needs to be run under water before you put it on, and I rinse/soak the strap (with the monitor unclipped) after every ride (3-5 rides/week).

Why have I had two? They seem to need to be replaced every couple of years. After several months you'll see accuracy drop/disappear, which is usually fixed by replacing the battery. But after a couple of battery changes, the monitor craps out totally and battery replacement doesn't fix it. As an annual cost it's not a big deal, but it's odd that this item has such a short lifespan. By comparison, my speed and cadence sensors have never needed to be replaced.

And the comments about battery replacement are spot on. '70's-era tiny-screw technology. Use the right screwdriver, put on your patience face, and soldier through. Seems like Garmin could come up with a more human-friendly design.

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Reviewed 11/14/2022
by David D.
Cycling Enthusiast
OC, CA
Value Rating
Overall Rating
1 of 2 customers found this review helpful.
Great heart rate monitor

This heart rate monitor is very comfortable. It give excellent, consistent data to my Garmin head unit. The only times I've had it go blank was when I forgot to get the sensors wet, and even then it would kick on pretty quickly as I started cycling and sweating. Compared to older units I've used in the past, these seem to have been updated and never skip a beat!

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Reviewed 9/24/2020
by Spaghetti and Meatballs
Cycling Enthusiast
SLC
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Much better than I had anticipated

I�m a woman, 5�4� and 116# with no experience using a HRM. My son-in-law uses this one all the time and loves it. I wasn�t sure how I would like it wrapped around my chest. Since, I have a Garmin 1000 Edge, it was important to have a device that would pair easily, which is does. The chest strap isn�t uncomfortable like I initially imagined. It works like a charm. I am very pleased with the quality & value. I did find that I have the strap almost as small as can be adjusted. It would be nice to have a chest strap made to accommodate a small frame, however, this is working so I should not complain. I would highly recommend this product to others.

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Reviewed 8/28/2020
by SWF Rider
Cycling Enthusiast
SW Florida
Value Rating
Overall Rating
4 of 4 customers found this review helpful.
Drives me crazy with inconsistency

This is the only Garmin product that I have had to replace once a year. No kidding. Within the first 7 months the HR readings become intermittent during the ride, progressing to full non-function on the latter half of the ride. Replaced batteries, reset Edge 1000 and Edge 1030 to no avail. Buy another one. That's my cycle (Pun intended)

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Reviewed 9/6/2022
by Mike in Richland
Cycling Enthusiast
SE Washington State
Value Rating
Overall Rating
3 of 4 customers found this review helpful.
Look for a Different Monitor

I have three Garmin HRMs that do not work. Most recently, I bought the HRM-Dual last year, and it has quit working. Now I am dealing with Garmin on a warranty issue, which I would rather not have to do. I have switched to a Wahoo monitor and am quite satisfied at this point.

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Reviewed 5/25/2023
by Anonymous
Competitive Racer
Portland, OR
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
Solid HR monitor

This is a reliable HR monitor with long battery life.

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Reviewed 5/11/2020
by Jay Cahow
Cycling Enthusiast
Minneapolis
Value Rating
Overall Rating
15 of 15 customers found this review helpful.
Very Poor Battery Design

This sensor has a real poor battery replacement design using four very very tiny screws to hold the back cover in place unlike all their other sensors that have easy to turn and pop off backs. I get about one year out of the battery and the screws are either impossible to get out (do not drop them) or they strip out when replaced. I have to glue the back on with silicone glue as all the screws or their mounts have been damaged over time.

Other than the pathetic battery design it seems to work well and the strap is washable. If the battery design would have been sensibly designed I would given it five stars.

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