Review on The Ultimate Garmin HRM-Tri Heart Rate Monitor: Track Your Performance with Precision by Blake Pudic

Bought in April. Worked well until the battery died in December. I changed the battery according to the instructions but it doesn't connect. I've changed the battery two more times and it still won't connect. By the way, the battery is very difficult to replace, too difficult for such a price. I had this problem with other Garmin devices. I had old heart rate monitors that did the same thing; Devices do not work after changing the battery Since I started triathlon 4 years ago, I have had 5 heart rate monitors for this reason. The same happened with the pedometer. To be honest they are too expensive to buy two a year. So consider buying another brand. I bought another one, same as the previous one, it only lasted a few months until April 2020 and then died. I changed the battery but it wouldn't connect anymore. These things are very, very bad. Too expensive. Garmin doesn't seem to care about the quality of these devices.