However, (map aside, and I don’t really need that) these are all things that I could get on the Garmin Forerunner 935, which is a lot sleeker and cheaper (the Fenix 5 Plus comes in at £550 After having returned 3 Fenix 5 devices because of all with faulty HR sensor today I got my new 5 plus model. And this crap isn't able to get paired with the Garmin app on my smartphone (Galaxy S7 Android 7 and 8). I tried with two different ones. Rarely I get to the point that even the sync number shows up on the phone, if it does (1 time of Best Running Wireless Earbuds for Fenix 5 Plus. I've tried a couple different wireless earbuds; JBL Epic Air, Jaybird Tarah Pro, and SoundPEATS true wireless earbuds, but none have provided a stable connection to the watch, while running in a more open space w/ fewer objects for the signal to bounce off of. I'm pretty sure the BT receiver for Like the Garmin Epix Pro, the Fenix 7 Pro line has an updated optical heart rate sensor for improved accuracy. 5:52PM ET: Swapped Garmin Venu 3 series for Garmin Venu 2 Plus in the best Garmin HRV Stress widget is not working on my Fenix 5X Plus with Wahoo TickrX HRM. Spent a half hour with a Gramin tech who did not seem to know much about this test. After resetting the watch a number of times and trying retrying the test I got it to work once. Since then, I got it to work exactly once. Most of the time, it takes the full three Stress level is the result of a three-minute test performed while standing still, where the fēnix® device analyzes heart rate variability to determine your overall stress. Training, sleep, nutrition, and general life stress all impact how a runner performs. The stress level range is from 1 to 100, where 1 is a very low stress state and 100 is Performing a Guided Test to Determine Your Lactate Threshold; Getting Your FTP Estimate. Conducting an FTP Test; Training. Setting Up Your User Profile. Fitness Goals; About Heart Rate Zones. Setting Your Heart Rate Zones; Letting the Device Set Your Heart Rate Zones; Heart Rate Zone Calculations; Setting Your Power Zones; Activity Tracking So I finally got myself a Fenix 5 Plus a couple of weeks ago and oh boy what an annoying experience it has been so far. So basically 5 Plus drains the battery 7 times faster than my old Fenix 5. I don’t use Smart features I never connected the watch to WiFi or Bluetooth. Garmin claims the Enduro 2 boasts 110 hours of GPS battery life and up to 264 hours in max battery mode. That rises to 150 hours of GPS and a whopping 714 hours Max Battery (with a low GPS Garmin Fenix 7 watches start at $699.99 / £599.99 / AU$1,049 for the standard 42mm or 47mm version. While watches in the Fenix 6 series have stood the test of time well, the Fenix 7 range qHBtup.