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In this episode, we chat about fresh new watches from Garmin, OnePlus, and Amazfit…as well as the Beats Powerbeats Pro 2 headphones with heart rate.
0:00 What’s New?
0:30 Amazfit Active 2
12:38 OnePlus Watch 3
19:08 Beats Powerbeats Pro 2
38:22 Garmin Instinct E
49:56 Garmin Tactix 8
54:18 Garmin Rucking Profile
59:43 Ray getting tossed out of a plane
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Regarding the rucking profile, Des stated that changing weight had no effect on the reported metrics and you seem surprised by this. In my opinion this is how it should be. If you did actually carry 50lbs of weight it would put extra stress on your body increasing your actual heart rate/calories/time taken etc and the effect of the extra weight would be accurately captured that way. Not by some algorithm.
By adding the weight carried in your profile you are keeping track of why your metrics are variable.
If Des did indeed carry 13lbs of weight (unclear), it seems that was not enough to tip the scales (pardon the pun)
Does the Rucking activity contribute to the monthly 30 mile (48km) walking challenge on Garmin Connect?
The Hiking activity doesn’t contribute, which is what I was using to track my rucks, and rucking is basically just walking with weight.
Sadly it does not.
I do agree with Ray’s surprise on the rucking weight not having any impact.
Heart rate correlates well with calories burned. I imagine it is the largest factor in the formula. But it is not a perfect predictor.
For example, a 10 km track run by the same person when well rested vs when having a huge hangover. Heart rate would be significantly higher in the second scenario but energy spent (calories) would be roughly the same. Using other metrics in addition to heart rate prevents the formula from faultily predicting more calories burned when hungover.
Other metrics can and should be taken into account where available for the most accurate calorie burn estimate: distance, elevation, weight (body + equipment), …
It is probably such a small want, but I do find that the badges are motivating when I am in a slump and it would be awesome if walking meant hiking, walking and rucking. I would be curious to hear the thinking behind only walking is walking at garmin.
Adding weight should increase calorie burn.
The sports scientist way to look at it is Calories = (Time x MET x Mass[kg]) / 200 . So increasing the kg you are hauling around increases the calories expended.
The physicist way is Calories = 0.3± x mass (lbs) x distance (miles). I can’t find the studies right now.
Either way, increasing mass increases calories used, whether that’s a 5kg backpack or a 100kg ruck (insane that that’s Garmin’s limit)