We’ve designed our Halo and PeekDisplay to be visible under most circumstances, but during some hours of the day, it can indeed be a bit harder to see. These types of OLED can’t reach a brightness as high as our Halo, which is why we boost the Halo’s brightness during the day, so you can at least see the most critical information (such as turn angles when you’re navigating) at a glance.
We’ve also made sure to use a big bold font for the metrics being displayed. We reckon street names can be a bit tougher to parse under some conditions, but the angle provides most of the info you need to navigate.
If you are still having too much trouble, you can tilt the device back and forth to find an angle where the information is more legible.