Not sure he researched his options well enough. The Garmin watches that use a MIP display only require a charge about once a month, probably even less if you turn off the Bluetooth, which gives him the other thing he wants, no distracting messages relayed from the phone. Battery life is potentially even longer for the models with solar charging. I also find the reasoning in " Why track your sleep at all? If you’ve ha…
I switched to a Garmin with oled screen for running, sleep, and Garmin pay. I liked the functionality but hated having to charge it every few days. Especially coming from Casios that you never need to take off your wrist. And I hated having to choose between being able to always see the time at a glance and needing to charge it every day due to always on display.
I recently caved and bought a solar powered instinct 3, with MIP display and I love it. I can go over a month without charging, and without turning off features, and I can always see the screen outdoors, when cycling or doing some activity.
So yeah, the first one was probably just not the right watch for me.