hopefully this is a temporary issue and I already contacted Garmin support.
The scale correctly reports the weight and additional information to Garmin connect, but the weight in myfitnesspal doesn't get updated.
If I then go in myfitnesspal and input my weight manually, this actually overrides the data in garmin connect and all the additional information (bodyfat %, muscle mass, etc...) disappears.
The only workaround i thought of for now is this:
- weight myself a first time
- go on myfitnesspal and input the weight manually
- go on garmin connect and force a sync with myfitnesspal
- weight myself a second time
Basically my new $150 connected scale is forcing me to do more manual work than my previous $50 Omron bodyfat scale.
Having said that, I'm hopeful that Garmin will fix this backend issue. The scale works well, and is super fast. The readings are similar to the Omron, so in term of bodyfat % accuracy they are probably very similar (I had a DEXA scan early this year and I found that my Omron was reading about 2.5% lower than DEXA)
But for now, if you use myfitnesspal linked to Garmin, this scale is a little of an headache...