As you start playing Pokémon Go you discover that, apart from wild creatures, you can find eggs. The problem is that if you want these eggs to hatch you have to walk a lot (from 2 to 10 Km)
he game detects when you go by car, train or bus so there is no obvious way to add kilometers without sweating a little. But with a little ingenuity you can incubate eggs easily (yes, it's cheating, and makes the game lose some of grace, but it is very hot outside and... information is power).
A record player
Make sure the phone is unlocked and open the application. Place the terminal on the edge of the turntable and come back later to witness the hatching.
It will work with any motorized rotatory base (the faster you rotate the platform, the more kilometers in less time). But do not put the phone in the microwave, as suggested by some wags. It will not end well:
Roomba
Simple, effective and a beneficial side effect: the floor will be cleaner than ever. And all this under your watchful eye from the couch.
Your dog
Tying the phone to the dog would also apply, except if your dog is even more lazy than you. To increase the kilometers, you can play to throw a stick, but make sure before that the phone securely attached.
You might think that is animal cruelty. Some people tend to agree:
A fan
A very refreshing way to "walk" 10 Km
That fan bag shit is priceless.