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Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor

Garmin HRM-Tri Heart Rate Monitor

Condition: New
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
Garmin HRM-Tri Heart Rate Monitor
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Style: Single


Features

  • COMPACT AND COMFORTABLE - HRM-Tri is the smallest and lightest heart rate monitor from Garmin. Designed with rounded edges and no exposed seams, the strap remains comfortable during extended hours of training.
  • SWIM HEART RATE1 - Stores up to 20 hours of heart rate data during swims, then forwards it to a compatible device at the end of the session. It also sends real-time heart rate to the watch when the monitor is out of the water
  • RUNNING DYNAMICS2 - Provides feedback on running form by measuring cadence, vertical oscillation and ground contact time when paired with a compatible device
  • BATTERY LIFE - Lasts for 10 months (assuming 1 hour/day use) with user-replaceable CR2032 battery.
  • Includes - HRM-Tri, manuals. Supports heart rate variability and advanced heart rate features

Description

Style:Single Enhance your triathlon experience by pairing HRM-Tri with Forerunner 920XT. Stores heart rate data when underwater, then forwards it to the 920XT. Garmin's smallest and lightest module fits within the width of the strap. Soft, rounded edges and covered seams make the strap super-comfortable out of the water, too. Forerunning, provides feedback on running form (cadence, vertical oscillation and ground contact time). Capable of storing up to 20 hours of heart rate data.


Product Dimensions: 56 x 1.2 x 0.5 inches


Item Weight: 2.08 ounces


Item model number: 010-10997-09


Batteries: 1 Lithium Metal batteries required. (included)


Is Discontinued By Manufacturer: No


Connectivity technologies: Bluetooth


Other display features: Wireless


Device interface - primary: Buttons


Colour: Black


Included Components: Heart Rate Monitor


Department: Health


Manufacturer: Garmin


Date First Available: July 22, 2015


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Style: Single


Features

  • COMPACT AND COMFORTABLE - HRM-Tri is the smallest and lightest heart rate monitor from Garmin. Designed with rounded edges and no exposed seams, the strap remains comfortable during extended hours of training.
  • SWIM HEART RATE1 - Stores up to 20 hours of heart rate data during swims, then forwards it to a compatible device at the end of the session. It also sends real-time heart rate to the watch when the monitor is out of the water
  • RUNNING DYNAMICS2 - Provides feedback on running form by measuring cadence, vertical oscillation and ground contact time when paired with a compatible device
  • BATTERY LIFE - Lasts for 10 months (assuming 1 hour/day use) with user-replaceable CR2032 battery.
  • Includes - HRM-Tri, manuals. Supports heart rate variability and advanced heart rate features

Description

Style:Single Enhance your triathlon experience by pairing HRM-Tri with Forerunner 920XT. Stores heart rate data when underwater, then forwards it to the 920XT. Garmin's smallest and lightest module fits within the width of the strap. Soft, rounded edges and covered seams make the strap super-comfortable out of the water, too. Forerunning, provides feedback on running form (cadence, vertical oscillation and ground contact time). Capable of storing up to 20 hours of heart rate data.


Product Dimensions: 56 x 1.2 x 0.5 inches


Item Weight: 2.08 ounces


Item model number: 010-10997-09


Batteries: 1 Lithium Metal batteries required. (included)


Is Discontinued By Manufacturer: No


Connectivity technologies: Bluetooth


Other display features: Wireless


Device interface - primary: Buttons


Colour: Black


Included Components: Heart Rate Monitor


Department: Health


Manufacturer: Garmin


Date First Available: July 22, 2015


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Features

  • COMPACT AND COMFORTABLE - HRM-Tri is the smallest and lightest heart rate monitor from Garmin. Designed with rounded edges and no exposed seams, the strap remains comfortable during extended hours of training.
  • SWIM HEART RATE1 - Stores up to 20 hours of heart rate data during swims, then forwards it to a compatible device at the end of the session. It also sends real-time heart rate to the watch when the monitor is out of the water
  • RUNNING DYNAMICS2 - Provides feedback on running form by measuring cadence, vertical oscillation and ground contact time when paired with a compatible device
  • BATTERY LIFE - Lasts for 10 months (assuming 1 hour/day use) with user-replaceable CR2032 battery.
  • Includes - HRM-Tri, manuals. Supports heart rate variability and advanced heart rate features

Description

Style:Single Enhance your triathlon experience by pairing HRM-Tri with Forerunner 920XT. Stores heart rate data when underwater, then forwards it to the 920XT. Garmin's smallest and lightest module fits within the width of the strap. Soft, rounded edges and covered seams make the strap super-comfortable out of the water, too. Forerunning, provides feedback on running form (cadence, vertical oscillation and ground contact time). Capable of storing up to 20 hours of heart rate data.


Product Dimensions: 56 x 1.2 x 0.5 inches


Item Weight: 2.08 ounces


Item model number: 010-10997-09


Batteries: 1 Lithium Metal batteries required. (included)


Is Discontinued By Manufacturer: No


Connectivity technologies: Bluetooth


Other display features: Wireless


Device interface - primary: Buttons


Colour: Black


Included Components: Heart Rate Monitor


Department: Health


Manufacturer: Garmin


Date First Available: July 22, 2015


Shipping

This product includes free shipping to all US addresses.


Delivery

Orders placed now will arrive in 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Top Amazon Reviews


1.0 out of 5 stars
By Stanley Balcom - Reviewed in the United States on January 6, 2019
Changed the battery and now won't work again
Purchased in April. It worked fine until the battery died in December. I changed the battery according to instructions and it wouldn't pair. I changed the battery two more times and still it won't pair. By the way, the battery is very difficult to change, much to difficult for the price of the item. I'e had this problem with other Garmin devices. I've had older heart rate monitors that did the same thing; after changing the battery, the devices won't work Since I started triathlon training 4 years ago, I've had 5 HR monitors because of this. Same thing happened with the foot pod. Honestly, these are way too expensive to have to buy two a year. So, consider buying another brand. I bought another one, same as with the previous one, It lasted only a few months until April 2020, then died. Changed the battery and it then refused to pair again. These things are really, really bad. Way too expensive. Garmin doesn't seem to care about the quality of these.

2.0 out of 5 stars
By JimBikeRun - Reviewed in the United States on September 23, 2017
Works fine until you have to replace the battery
Works fine until you have to replace the battery, then it will fizzle out. I've had 2 of them, same story for both. the screws, threaded inserts and o-ring are cheap cheap cheap, hence leads to leaking and a non-functioning HRM. Also the rubber closure flap will cut you up to shreds on long runs. I figured out I had to put a piece of cloth under it to keep from getting cut from it (no it wasn't too tight). I was meticulous in disassembly and reassembly, used lock tight as well... only good as long as the battery lasts. It slips in the pool also. Needs refinement.

1.0 out of 5 stars
By Love 2 Read - Reviewed in the United States on July 14, 2017
Very disappointed in the fabric strap quality (disintegrated after 6 months use).
It works well with my Garmin 735xt. I swim 3x a week for an 1.5 hrs and battery lasted about 5 months before I had to change it. The battery was easy enough to replace, but the fabric portion of the strap itself is also very worn at this point and will give out eventually. I haven't found a way to replace the strap extender only without replacing the whole thing. (Is that the expectation here -- fabric strap extender that will last less than 6 months of regular swimming and then I'm supposed to spring for a whole new one ? ). I also wish the strap had more elastic to it -- I wear it under my suit, so it doesn't really slip , but it would be easier to put on if it had more elastic. The hooks for the strap are also not as comfortable as they could be. Overall, I'd expect better from Garmin. Edit: The strap has disintegrated beyond repair at this point (6 months after purchase) and is no longer usable. I've written to Garmin and receive only a reply saying " I'm sorry, we do not sell the individual strap for the HRM-Swim. You will need to purchase a full replacement. " with no offer of resolution. I'm writing back again but holding out little hope that they will offer a resolution. For the moment, since the monitor itself still works, I'm going to try cutting the strap from an old swimsuit and creating a makeshift strap to see if I can still get any use out of it, but given Garmin's lack of responsiveness or any care to support their product, I will not be "purchasing a full replacement for this product" and I'll be looking elsewhere for a new sportwatch as well. Reducing my rating to one star.

2.0 out of 5 stars
By Brent2u - Reviewed in the United States on July 5, 2018
Five Stars
Works perfectly for biking and running .. haven't had the opportunity to use it in the water yet. Update it is now 1 year and 2 months since I purchased this HRM .. During a recent run the device informed me the battery was low .. I thought that was odd since I had replaced it maybe 2 months ago, I went for a bike ride the next day... apparently that last run was all that it had left in the battery... After replacing the battery it didn't register with my watch or my bike computer ... I took a battery from my cadence sensor and tried it .. still not working. I understand this device has to endure a lot of sweat and movement but seriously .. 1 year and 2 months or 287 hours and 23 mins of use, I have many other garmin devices and this is the first one to disappoint me.

3.0 out of 5 stars
By SomeGuy - Reviewed in the United States on December 29, 2015
good device; stores HR data when out of range of watch (swimming, climbing, soccer, etc)
I run 40-50 miles a week plus cycle when weather permits and I use Garmin to track my time, distance, speed, HR, HRV, etc. stats. I feed the Garmin data files into FirstBeat Athlete and use its coaching feature to know when to rest, go light, and go hard. But I also play sports where wearing a big watch isn't desirable or permitted and this meant I couldn't collect data for these workouts. I was left trying to estimate key stats and manually putting them in to Garmin Connect and Athlete. Otherwise, it would assume I had taken that day off when in fact I had done monster workout(s). So when this HRM came out I was excited because one of its capabilities (primarily for swimming, where water will block the ANT+ signal) is to record HR data when a watch/etc is out of range and then later dump it all to the watch. I am happy to report it works as advertised with my Garmin Fenix3 watch. One important thing to note is that you MUST START THE ACTIVITY ON YOUR WATCH WITH THE HRM CONNECTED (IN RANGE). When you get done, you stop the activity on your watch and it will give you the option to look for and download stored data. Sometimes I have to try a second time but I've never lost a stored workout (not true any more -- see edits below). Make sure you download the stored data while still wearing the strap. If you take it off, you will get spurious HR readings if your watch doesn't have optical (wrist) HRM and, worse, the strap will eventually turn off/time out, taking your stored data with it. This HRM accurately records the R-R data that FirstBeat requires. I've found this HRM-Tri to be more comfortable than the Garmin HRM-Run I was using before. The elastic strap part feels more robust and that, plus the silicon-like rings on the contact patches, mean this stays in place more than the HRM-Run. It's less annoying overall on long, sweaty workouts than the HRM-Run. It also has only two contact patches instead of the three or four, depending on which HRM-Run version you have. One downside to the HRM-Tri over the HRM-Run is that the electronic sensor part does not pop off like it does on the HRM-Run. As a result, you have to hand wash the Tri once every seven uses while the Run you can toss the strap in the wash on gentle. The HRM-Tri uses lithium CR2032 coin-style batteries. When the strap is working right (see updates below), they last a very reasonable amount of time and the watch will alert you with a low battery warning with enough juice left for several more workouts (ie, you need to replace the battery soon but not right before THAT particular workout). There are four very small phillips screws holding the battery cover on. Normal screwdrivers are way too big -- you'll need eye-glasses type ones. I do not swim so I can't comment on that use. These are great for competitive sports or where you can't safely wear a watch. For example, I use this regularly for soccer games and for climbing. 2016/01/14 edit -- I've noticed in FirstBeat Athlete that for the same runs, the HRM-Tri tends to have a noticeably higher error % than the HRM-Run. For example, on a 30-min treadmill run the Tri error rate is typically around 12-18% while the Run is 2-6%. There is no immediate obvious downside to this outcome so for now I am not docking a star on the Tri. 2016/03/25 edit -- I'm bumping down to 4 stars for two reasons. First, as mentioned in my edit above, the Tri gets a higher error rate during "connected" activities where the watch is in range the whole time. I've come to realize that FB Athlete seems to not count error periods or count them as less. The net effect is that given the same stats (same time, distance, avg HR on a treadmill) runs with the Tri seem to be rated slightly less intense which I believe is due to its higher error rate. So for normal running, I tend to stick with the HRM-Run. Second, the HRM-Tri gives very high error rates in FB Athlete (40-55%) when I use it in disconnected mode during competitive sports. 2017/11/29 edit -- About 1.5 years ago, I upgraded from the Fenix 3 to the Fenix 5s watch (the 5s is superior in every way). The Tri worked just the same with the 5s. Since the 5s has the built-in optical wrist HRM, it can be hard to make sure the Tri has connected and is being used instead of the less accurate (and without HRV/R-R data) optical sensor. Unfortunately, almost exactly two years after I purchased the Tri, it has to be replaced. It's chewing through the CR2032 battery every couple days with perhaps 6-10 hours of use. I tried a fresh new set of spare batteries to make sure my original spares hadn't gone bad. I followed the instructions for care and it's definitely been showing signs of wear and tear. Overall I'm still happy and will be replacing it with another one. 2019/11/30 edit -- These HRM-Tri are now lasting six months. I'm on my FIFTH one since the 11/29/2017 review. Every time, they fail by chewing through the CR2032 batteries like candy. When they are failing, they often use the battery so fast that I won't get a low battery warning (like normal) and it will simply die in the middle of an activity, losing all my data. Dropping another star here to three and may drop to two, depending on how my contact with Garmin goes. I am now using the Tri with a Garmin Fenix 6S Pro watch and, when it's working properly, it works well.

Top Reviews


1.0 out of 5 stars
By Stanley Balcom - Reviewed in the United States on January 6, 2019
Changed the battery and now won't work again
Purchased in April. It worked fine until the battery died in December. I changed the battery according to instructions and it wouldn't pair. I changed the battery two more times and still it won't pair. By the way, the battery is very difficult to change, much to difficult for the price of the item. I'e had this problem with other Garmin devices. I've had older heart rate monitors that did the same thing; after changing the battery, the devices won't work Since I started triathlon training 4 years ago, I've had 5 HR monitors because of this. Same thing happened with the foot pod. Honestly, these are way too expensive to have to buy two a year. So, consider buying another brand. I bought another one, same as with the previous one, It lasted only a few months until April 2020, then died. Changed the battery and it then refused to pair again. These things are really, really bad. Way too expensive. Garmin doesn't seem to care about the quality of these.

2.0 out of 5 stars
By JimBikeRun - Reviewed in the United States on September 23, 2017
Works fine until you have to replace the battery
Works fine until you have to replace the battery, then it will fizzle out. I've had 2 of them, same story for both. the screws, threaded inserts and o-ring are cheap cheap cheap, hence leads to leaking and a non-functioning HRM. Also the rubber closure flap will cut you up to shreds on long runs. I figured out I had to put a piece of cloth under it to keep from getting cut from it (no it wasn't too tight). I was meticulous in disassembly and reassembly, used lock tight as well... only good as long as the battery lasts. It slips in the pool also. Needs refinement.

1.0 out of 5 stars
By Love 2 Read - Reviewed in the United States on July 14, 2017
Very disappointed in the fabric strap quality (disintegrated after 6 months use).
It works well with my Garmin 735xt. I swim 3x a week for an 1.5 hrs and battery lasted about 5 months before I had to change it. The battery was easy enough to replace, but the fabric portion of the strap itself is also very worn at this point and will give out eventually. I haven't found a way to replace the strap extender only without replacing the whole thing. (Is that the expectation here -- fabric strap extender that will last less than 6 months of regular swimming and then I'm supposed to spring for a whole new one ? ). I also wish the strap had more elastic to it -- I wear it under my suit, so it doesn't really slip , but it would be easier to put on if it had more elastic. The hooks for the strap are also not as comfortable as they could be. Overall, I'd expect better from Garmin. Edit: The strap has disintegrated beyond repair at this point (6 months after purchase) and is no longer usable. I've written to Garmin and receive only a reply saying " I'm sorry, we do not sell the individual strap for the HRM-Swim. You will need to purchase a full replacement. " with no offer of resolution. I'm writing back again but holding out little hope that they will offer a resolution. For the moment, since the monitor itself still works, I'm going to try cutting the strap from an old swimsuit and creating a makeshift strap to see if I can still get any use out of it, but given Garmin's lack of responsiveness or any care to support their product, I will not be "purchasing a full replacement for this product" and I'll be looking elsewhere for a new sportwatch as well. Reducing my rating to one star.

2.0 out of 5 stars
By Brent2u - Reviewed in the United States on July 5, 2018
Five Stars
Works perfectly for biking and running .. haven't had the opportunity to use it in the water yet. Update it is now 1 year and 2 months since I purchased this HRM .. During a recent run the device informed me the battery was low .. I thought that was odd since I had replaced it maybe 2 months ago, I went for a bike ride the next day... apparently that last run was all that it had left in the battery... After replacing the battery it didn't register with my watch or my bike computer ... I took a battery from my cadence sensor and tried it .. still not working. I understand this device has to endure a lot of sweat and movement but seriously .. 1 year and 2 months or 287 hours and 23 mins of use, I have many other garmin devices and this is the first one to disappoint me.

3.0 out of 5 stars
By SomeGuy - Reviewed in the United States on December 29, 2015
good device; stores HR data when out of range of watch (swimming, climbing, soccer, etc)
I run 40-50 miles a week plus cycle when weather permits and I use Garmin to track my time, distance, speed, HR, HRV, etc. stats. I feed the Garmin data files into FirstBeat Athlete and use its coaching feature to know when to rest, go light, and go hard. But I also play sports where wearing a big watch isn't desirable or permitted and this meant I couldn't collect data for these workouts. I was left trying to estimate key stats and manually putting them in to Garmin Connect and Athlete. Otherwise, it would assume I had taken that day off when in fact I had done monster workout(s). So when this HRM came out I was excited because one of its capabilities (primarily for swimming, where water will block the ANT+ signal) is to record HR data when a watch/etc is out of range and then later dump it all to the watch. I am happy to report it works as advertised with my Garmin Fenix3 watch. One important thing to note is that you MUST START THE ACTIVITY ON YOUR WATCH WITH THE HRM CONNECTED (IN RANGE). When you get done, you stop the activity on your watch and it will give you the option to look for and download stored data. Sometimes I have to try a second time but I've never lost a stored workout (not true any more -- see edits below). Make sure you download the stored data while still wearing the strap. If you take it off, you will get spurious HR readings if your watch doesn't have optical (wrist) HRM and, worse, the strap will eventually turn off/time out, taking your stored data with it. This HRM accurately records the R-R data that FirstBeat requires. I've found this HRM-Tri to be more comfortable than the Garmin HRM-Run I was using before. The elastic strap part feels more robust and that, plus the silicon-like rings on the contact patches, mean this stays in place more than the HRM-Run. It's less annoying overall on long, sweaty workouts than the HRM-Run. It also has only two contact patches instead of the three or four, depending on which HRM-Run version you have. One downside to the HRM-Tri over the HRM-Run is that the electronic sensor part does not pop off like it does on the HRM-Run. As a result, you have to hand wash the Tri once every seven uses while the Run you can toss the strap in the wash on gentle. The HRM-Tri uses lithium CR2032 coin-style batteries. When the strap is working right (see updates below), they last a very reasonable amount of time and the watch will alert you with a low battery warning with enough juice left for several more workouts (ie, you need to replace the battery soon but not right before THAT particular workout). There are four very small phillips screws holding the battery cover on. Normal screwdrivers are way too big -- you'll need eye-glasses type ones. I do not swim so I can't comment on that use. These are great for competitive sports or where you can't safely wear a watch. For example, I use this regularly for soccer games and for climbing. 2016/01/14 edit -- I've noticed in FirstBeat Athlete that for the same runs, the HRM-Tri tends to have a noticeably higher error % than the HRM-Run. For example, on a 30-min treadmill run the Tri error rate is typically around 12-18% while the Run is 2-6%. There is no immediate obvious downside to this outcome so for now I am not docking a star on the Tri. 2016/03/25 edit -- I'm bumping down to 4 stars for two reasons. First, as mentioned in my edit above, the Tri gets a higher error rate during "connected" activities where the watch is in range the whole time. I've come to realize that FB Athlete seems to not count error periods or count them as less. The net effect is that given the same stats (same time, distance, avg HR on a treadmill) runs with the Tri seem to be rated slightly less intense which I believe is due to its higher error rate. So for normal running, I tend to stick with the HRM-Run. Second, the HRM-Tri gives very high error rates in FB Athlete (40-55%) when I use it in disconnected mode during competitive sports. 2017/11/29 edit -- About 1.5 years ago, I upgraded from the Fenix 3 to the Fenix 5s watch (the 5s is superior in every way). The Tri worked just the same with the 5s. Since the 5s has the built-in optical wrist HRM, it can be hard to make sure the Tri has connected and is being used instead of the less accurate (and without HRV/R-R data) optical sensor. Unfortunately, almost exactly two years after I purchased the Tri, it has to be replaced. It's chewing through the CR2032 battery every couple days with perhaps 6-10 hours of use. I tried a fresh new set of spare batteries to make sure my original spares hadn't gone bad. I followed the instructions for care and it's definitely been showing signs of wear and tear. Overall I'm still happy and will be replacing it with another one. 2019/11/30 edit -- These HRM-Tri are now lasting six months. I'm on my FIFTH one since the 11/29/2017 review. Every time, they fail by chewing through the CR2032 batteries like candy. When they are failing, they often use the battery so fast that I won't get a low battery warning (like normal) and it will simply die in the middle of an activity, losing all my data. Dropping another star here to three and may drop to two, depending on how my contact with Garmin goes. I am now using the Tri with a Garmin Fenix 6S Pro watch and, when it's working properly, it works well.