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