By Logitech Inc.
Open the Mac App Store to buy and download apps.
The Logitech Solar App will make sure your Logitech® Wireless Solar Keyboard K750 for Mac® is always ready when you are. Features include:
• Easy-to-read, at-a-glance status and power-reserve indicators — so you’ll know if your keyboard isn’t getting enough light
• Lux meter so whether you’re getting the full power of a high-watt desk lamp or just the faint light of the moon — you'll know how much power your light source is providing at any time
Doesn’t appear to work on El Captain
Stopped working after I updated the operating system.
After installing El Captain, the solar key doesn’t bring up the app, and even if you open the App manually, it doesn’t detect a solar keyboard - as it used to.