This morning I went out for a ride and thought I’d do a calories measurement comparison.
Home after 22 miles, the results I got were
On Apple Watch Cycle workout: 872 active cals, 1076 total cals
Strava on iPhone: 609 cals.
Do these figures mean anything useful?
Presumably they’re calculated using some algorithms?
Is one known to be more accurate generally than the other?
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