Review SteelSeries Aeon Pro: The Infinite Battery Life, Dual-System Xbox and PC Controller Impresses, Despite Its High Price

The SteelSeries Aeon Pro is the most expensive PC controller I've ever tested, at $260/£230 - yet it's also one of the most convincing, with unique features that set it apart from other pro controllers. There's a dual-battery system that provides effectively limitless battery life; a dual-system dock ideal for wireless Xbox and PC setups; and deep on-device customisation via an integrated OLED screen, remappable buttons and multiple stick options. It's a fascinating entry into a new category for SteelSeries, boosted by innovations the Danish firm has made elsewhere.

The core "infinite battery life" conceit, for example, is borrowed from SteelSeries' own Arctis Pro headsets, which come with two batteries - one which runs down inside the headset, while the other charges inside a nearby dock. When one is dry, the other is fully recharged, so you're only a five-second swap away from being operational once more. It's a smart system, and it works just as well on a controller than it does a headset - even if it makes the Aeon Pro an extremely expensive option, at least it's doing something unique.

The implementation here is key, and thankfully SteelSeries' designers have paid attention to the details to get things right. The battery is exposed with the same latch mechanism as the standard Xbox controller, and a small groove in the chamber makes pulling it out easy. On the other side, the dock has the battery slot right on top, so pressing it once to eject it quickly becomes second-nature, and the flat battery going in clicks into place with a confirmatory LED to reassure you that charging has begun. It took me 12 seconds to swap the two batteries, so it's easily accomplishable in the lull between rounds of a multiplayer game - or even mid-session in many titles.

The dock also provides standard pogo-pin charging, so you don't have to manually swap batteries if your sessions always come in under the 12-hour mark and you're good about remembering to put the controller on its dock when you're done. The battery used here is the exact same one as in the company's Arctis Nova Pro, Omni and Elite headsets, so you can even toss in one of these in a pinch if you're already invested into the SteelSeries ecosystem.

The dock's remaining features include magnetic holders for the two replacement thumbsticks - one domed, one longer than normal - and of course two USB ports, so you can connect an Xbox Series or Xbox One console and a PC at the same time. There's no carry case, which is a little disappointing, but it's clear that the Aeon is intended to be part of a permanent setup rather than a travel one.

Moving towards the controller itself, the Aeon Pro's most striking feature is that integrated OLED screen at the top. It's a design change that pushes the start, select and share buttons towards the bottom edge of the controller. I personally don't mind the alteration - and SteelSeries reps were quick to say that they actually prefer it this way - but I can see some people getting a bit annoyed while they retrain their muscle memory.

On the plus side, the monochrome screen is genuinely great, with enough clarity and resolution to easily make changes that you'd have to dip into a PC or mobile app to make on other controllers. For example, you can quickly swap between connected PC, Xbox or mobile systems; change profiles; remap any key; individually adjust haptic strength per zone; adjust circularity per stick; change wake methods; and see charge levels for the battery inside the controller and in the dock. The SteelSeries GG app adds a few extra flourishes, like individual curves for stick and trigger response, but the intention is that pretty much anything you're likely to experiment with can be adjusted without using external software.

This is far from the first gamepad to ship with a screen - I reviewed the Asus ROG Raikiri Pro with one back in 2023 - but it's a good implementation that goes some way to justifying the extremely high price here. Even swapping between different connected devices - eg your Xbox Series console and your PC - can be a matter of a few moments once you've gotten the timings down.

The rest of the Aeon Pro looks largely similar to the standard Xbox controller, with a familiar black or white/grey colour scheme with textured grips, monochrome face buttons and a hybrid d-pad with clicky microswitches. Hall Effect sticks and triggers are used for longevity and precision over traditional potentiometer-based solutions. Aside from the clickiness, I found the overall feel very familiar, after having spent a long time with an Elite Series 2 controller over the years.

SteelSeries representatives said that TMR sticks were also considered but didn't provide any practical benefit with currently available implementations - mirroring what I've heard from others in the controller and keyboard design space as of late. Similarly, polling rates are standard - 250Hz on Xbox, as with all other Xbox controllers, and 1000Hz on PC. 8000Hz was reportedly not considered, though it is offered by a handful of PC controllers.

The back of the gamepad is visibly more "pro", with four clicky and non-removable paddles - mappable to any button - and switches to enable hair trigger mode. I generally only use paddles in a handful of competitively-minded games, and thankfully I didn't find myself accidentally triggering them out of those games. You can always set up a profile (or every profile) to have these paddles disabled if you prefer. SteelSeries designers said that making the paddles removable would have compromised their feel, and they are noticeably more robust than those on the Elite Series 2.

I spent a lot of time testing the Aeon Pro over the past two weeks, with the bulk of my time in Star Wars: Zero Company, Call of Duty: Black Ops 7, Red Dead Redemption 2 and Tokyo Xtreme Racer. The sticks felt responsive for the sometimes-finicky targeting in Zero Company, while the paddles added some much-needed extra controls - I preferred running with one of these rather than holding in the left stick, for example. Aiming in Black Ops 7 and RDR2 also worked well, with the microswitch buttons providing more tactile and audible feedback than the standard Xbox Series controller. The triggers felt suitably precise in Tokyo Xtreme Racer, making it fairly easy to feather the throttle and quickly tap and release the brakes when dodging traffic on the Shuto Expressway. There are still more games to play and genres to explore, but the controller held up well in everything I've tested so far - not a huge surprise, given that the essentials here hew so close to the standard Xbox Elite experience.

Ultimately, I applaud what SteelSeries has done with the Aeon Pro, bringing some clever features from its popular headsets into a new category, but I can't help but imagine that sales are going to be quite limited for a $260/£230 controller that isn't compatible with the PlayStation 5 and Switch 2 consoles. PC and Xbox is still a huge market, don't get me wrong, but there are so many great options in the $50 to $100 category these days - including with TMR sticks, charging docks and so on - that high-end controllers have to do a lot to stand out. Even launching the Aeon Pro at $200 would make it more competitive, but it's clear that SteelSeries is testing the waters with an ultra-premium option along the same lines as the Arctis Nova Omni.

Still, I'd rather see a big swing than a tame one, and the Aeon Pro is undoubtedly aiming for the fences. If you're lucky enough to have the budget for it, I would recommend this over the Elite Series 2, ROG Raikiri 2 or the GameSir G7 Pro 8K. I'm just not likely to call it a value champion any time soon.

SteelSeries provided travel and accommodation to speak to the Aeron Pro's designers in Copenhagen, as well as a unit for this review.