Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
I run 50 - 60 km / week and often both use my Garmin Marq Athlete Gen 2 and Apple Watch Ultra 2. Usually I connect a strap to the Garmin but lately I have connection problems (using beta software) and had to use the optical sensor of the Garmin. I have the impression that the Apple Watch sensor is better (HR on the Garmin was often too high). Basically very happy with the AWU, especially given LTE and passive ECG monitoring.
Garmin provides more insight after the run (race predictor, training status etc.) + daily suggested workouts. Race predictor worked very well for me (predicted time on 10 mile run was spot on). All nice, but I do not really need all these functions (they do not make me a better runner).
 
  • Like
Reactions: Ament
Does anyone here use a secondary Heart Rate monitor with their AWU or AWU2? for years now I've used a scosche forearm monitor and it has been VERY accurate and much more so than the watch sensor especially for things like weight lifting and running.

The 2nd benefit was always that the light used ON the watch, was not active when a secondary third party Heart rate monitor was in use and therefore it saved power! (I could lift up the watch slightly and see that the green lights were NOT on).. sometimes I had to reconnect the Rhythm+ HR monitor to the watch in bluetooth, just re-connect really but that was it.

But, with the latest ios 18.3 update (could be just ios 18) not only does it not appear to be showing the HR FROM the third party monitor, since the HR indicator seems to go in and out of status - just like when using the WATCH ONLY, but even WHEN or IF it appears to be using the secondary HR monitor it seems to STILL be using the watch based one and thereby just drains power faster.

I've tried forgetting the Rhythm monitor, and re-pairing, and re-installing from a backup everything to the watch, but no go, nothing seems to work.

Thoughts?
 
Running daily with my AWU2 and a Polar Verity Sense heart rate monitor or a Polar H10. Zero issues.

Suggestion: try another heart rate monitor.
I’ll give a different one a shot.. odd that now since 18.3 and wOs 11 its borked.
 
Does anyone here use a secondary Heart Rate monitor with their AWU or AWU2? for years now I've used a scosche forearm monitor and it has been VERY accurate and much more so than the watch sensor especially for things like weight lifting and running.

The 2nd benefit was always that the light used ON the watch, was not active when a secondary third party Heart rate monitor was in use and therefore it saved power! (I could lift up the watch slightly and see that the green lights were NOT on).. sometimes I had to reconnect the Rhythm+ HR monitor to the watch in bluetooth, just re-connect really but that was it.

But, with the latest ios 18.3 update (could be just ios 18) not only does it not appear to be showing the HR FROM the third party monitor, since the HR indicator seems to go in and out of status - just like when using the WATCH ONLY, but even WHEN or IF it appears to be using the secondary HR monitor it seems to STILL be using the watch based one and thereby just drains power faster.

I've tried forgetting the Rhythm monitor, and re-pairing, and re-installing from a backup everything to the watch, but no go, nothing seems to work.

Thoughts?
I use a Garmin strap and haven’t had any issues with any version of iOS or watchOS.
 
  • Like
Reactions: Psdn
I also run with a Garmin strap without any issues (HRM Pro Plus in my case) but there is one downside for me when running with an external strap - the Health App does not update the VO2 max, it simply repeats the last observation obtained with the Apple Watch’s built-in optical HR sensor. Taking off the strap and using the watch alone results in a new reading. Do you have the same?
 
I also run with a Garmin strap without any issues (HRM Pro Plus in my case) but there is one downside for me when running with an external strap - the Health App does not update the VO2 max, it simply repeats the last observation obtained with the Apple Watch’s built-in optical HR sensor. Taking off the strap and using the watch alone results in a new reading. Do you have the same?
Are you sure about that? I always wear my HR strap when running and the estimated VO2 max does change over time.
 
hi there,
i use for regular trail running a suunto race s. Before I used a Polar Pacer Pro, all together with an iPhone 15 Pro and AirPods Pro 2. No probs with music, podcasts and messages.
Sorry, but for endurance sport are the AppleWatches just crap.

Yves
 
hi there,
i use for regular trail running a suunto race s. Before I used a Polar Pacer Pro, all together with an iPhone 15 Pro and AirPods Pro 2. No probs with music, podcasts and messages.
Sorry, but for endurance sport are the AppleWatches just crap.

Yves
Crap? Why? Sensors are great, provides all relevant data you need. Crap statement.
 
  • Like
Reactions: Mackilroy and NME42
for endurance sport are the Apple Watches just crap.
Hi mate, I wouldn't be so extreme. There are always better options available, and a specialized device is generally better suited for a specific task due to its optimizations. I regularly run with a Garmin Forerunner and love it. The Apple Watch is a great all-rounder, especially within the Apple ecosystem.
 
  • Like
Reactions: NME42
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.