Using the app
![](https://altxpo.co.uk/wp-content/uploads/2020/05/garden-768x432.jpg)
The screen will stay on during the exposure so check that you have enough battery to finish the exposure. We recommend to begin with a dose of 60 the first time using the app, press the start button and face…
The screen will stay on during the exposure so check that you have enough battery to finish the exposure. We recommend to begin with a dose of 60 the first time using the app, press the start button and face…
If you live in a country where the sun does not rise much in winter, then UV levels will stay low.To counter this you may need to increase your normal dose when the sun is low.This also applies at sunset…