Excellent watch so far. Screen is so much better. Not sure how Garmin missed it but they gotta add the backlight feature in a future update as switching it is an unnecessary hassle and having it on during the day is a total waste of battery on mips versions.
Using sunrise / sunset would not be a good idea, because you can be indoors with good light during the night, as well as in a dark environment during the day. Better would be using the solar panel to detect…
Yes. Using the solar cell will be a great option to detect ambient light intensity and control the backlight. Even if the solar cell cannot detect dim ambient light, it still can help saves power in strong…
Exactly, and as I explained, it is not a good idea.
It's a fine idea that you don't like. Big difference. I used this setting on my Instinct 2 Solar and hope it will show up on the Instinct 3…
I would like this feature back as well. 
