This Philips shaver takes care of your face and teaches you a thing or two along the way. Motion sensors track your shave and train you to use better technique when you pair it with the GroomTribe app via Bluetooth. But you really can't go wrong. Whatever look you're after, the facial hair sensor will make sure you don't cut too long or too short. That's because it's constantly scanning your hair density and tweaking the cutting power. And if you can't stand stubble, its Dual SteelPrecision blades use 150,000 cutting actions a minute for an ultra-close shave.Good to know - The SkinGlide coating protects you with 2000 micro-spheres - that's 25% less friction than you'd get on a Series 3000 shaver- 360° flex heads make it easy to groom every contour of your face evenly- Use it wet or dry or even in the shower - the one-touch opening makes it easy to rinse under the tap- You can expect top-notch shaves for up to 2 years with the self-sharpening blades- Its pop-up trimmer is just the ticke