I have zero background in this area, just following the rabbit hole -- there seems to be open access to ESA's Sentinel missions: https://scihub.copernicus.eu/
If you decide it's time to switch, consider switching to Keepass(-compatible software), with the DB file hosted via WebDAV (which you can either self-host or have hosted by a multitude of low-cost providers).
This will give you nice conflict resolution if accessing (modifying) the file from multiple machines.
There are clients available for all platforms. I use:
Keepass (Windows), Macpass/ Keeweb/ Strongbox (MacOS), StrongBox (iPad) and Keepass2Android (Android, this one's fantastic!).
To add context: this is especially true for tasks that are likely to end in the device sleeping again. Two examples: user checking phone after hearing a notification sound or opening the laptop lid to check train departure time in the browser (then closing it again).
The faster the CPU deals with the task once the device is fully awake the shorter the time other power hungry parts of the system (like screen) need to be awake.
That's why slow phones, where the user needs to wait for their browser to finish loading the page will never be battery effective.
Is this the Eric of Pebble fame? I have a lot of warm feelings here, I actually still wear one. :)
While I prefer open communication protocols and clients, the reality seems to be the world has sadly moved on from this. Hopefully Nova will be of as high quality as Pebble was.
Software (you may or may not need it for HA): https://github.com/dresden-elektronik/deconz-rest-plugin