Best Movesets to Change with Technical Machines (TMs) in Pokémon Go

In Pokémon Go, even the best Pokémon can be useless if it has the wrong moveset. Fortunately, if you spend enough time fighting Raids and PvP battles, your Pokémon won't be stuck with those inferior Moves. Technical Machines (TMs) are what let you change movesets in Pokémon Go. You can get them from winning Raid and PvP Battles, as well as from some Research. You can even get special Elite TMs on a rare occasion. But knowing which Pokémon to use your TMs on can be tricky. Fortunately, we here at iMore know which moves you should prioritize for TMs, and be sure to check out our best Pokémon Go accessories so you're fully equipped on your Pokémon Journey!

What are TMs in Pokémon Go anyway?

In any Pokémon game, TMs or Technical Machines are special devices used to teach your Pokémon new moves. In Pokémon Go, TMs come in four varieties: Fast, Charged, Elite Fast, and Elite Charged. Each can be gained in a few different ways and used once to change a Pokémon's Fast or Charged Move. You can read more about how to get and use TMs in our TM Guide, however, if you already know the basics, read on for the best moves you can use your TMs to replace!

What are the best movesets to change with TMs in Pokémon Go?

If Raid Battles are your things and you want to beat the Raid Bosses, these are the Pokémon you want to use your TMs on and the Fast Moves and Charged Moves you want to get. They're all single Fast TM or single Charged TM safe, which means you're guaranteed to get something better than you have. While there are "best movesets" for every Pokémon out there, there are plenty of exceptions and special cases. We've got the best movesets here but you might find other movesets are useful too.

Note: before changing any move, double-check to make sure you do not have a Legacy Move. A Legacy Move is one that is no longer available in a Pokémon's pool of Moves. Sometimes a Move is removed during an update, and sometimes it was only available for Community Day or Special Raids. While some Legacy Moves are less useful or even outright bad, some of them are outstanding, and some players collect Legacy Move Pokémon.

What are the best Pokémon Go movesets to change with TMs for Mega Evolution?

With the introduction of Mega Evolution, these are the movesets you'll want for Pokémon capable of Mega Evolving. Some of the best movesets for Mega Evolved Pokémon include Legacy Moves so if you don't have a move indicated with an asterisk, it will require an Elite TM:

What are the best Pokémon Go movesets to change with TMs for Gym Battles?

It's hard to recommend anyone "waste" TMs on defenders anymore, given how the Gym system in Pokémon Go operates now. By punishing defenders with CP of 3000 or higher, limiting each Gym to only one Pokémon of the same kind at any given time, and making it much easier to take down Gyms, there's very little room left for classical "Gym defenders."

You're better off investing TMs — and stardust — in Raid Boss counters (see above) since anything you put into a Gym defender will, at most, only slow down an attacker by seconds. Still, if having the best defense is a point of pride for you, and you have the TMs to burn, here are some of the top Gym defenders.

Questions about which moves to TM?

Do you have any questions about which Moves you should and shouldn't TM? Any tips for your fellow Trainers? Drop them in the comments below and be sure to check out our Complete Pokédex as well as our many Pokémon Go Guides so you too can be a Pokémon Master!