Mobile World Congress 2017 has kicked off in Barcelona and will see an explosion of smartphones over the next few days, bringing you the latest hot gadgets from all the big manufacturers.
It is one of the biggest fixtures in the mobile launch calendar, so here's everything you need to know about MWC 2017 and the smartphones, smartwatches and other devices launched so far or rumoured to appear.
We'll be updating this feature will all the announcements that matter, so you're full up-to-date on all the important launches.
What is Mobile World Congress?
Mobile World Congress is an annual trade show run by the GSMA. The location moves around Europe, but in recent years it has been held in Barcelona, Spain.
It is the launch platform for many of the year's big smartphones, but it has also given us a range of tablets, smartwatches and other connected devices in recent years.
Outside of the consumer sphere, it also draws in many of the industry heavyweights to talk about the future of mobile, like 5G, chipsets, VR and other technologies.
When is Mobile World Congress 2017?
Mobile World Congress 2017 will be held from 27 February to 3 March. These are the days that the show itself is open, the press days - where the big announcements are made - usually fall before this.
Sunday 26 February is the big launch day, the day before the show opens to visitors, with a number of confirmed press events, which we've detailed below.
Hottest phones expected at MWC 2017
In brief, here are the major phones launched so far or we're still expecting to see at MWC 2017
BlackBerry at MWC 2017
BlackBerry has stopped making its own phones and has handed the license to TCL. The company held an early launch on 25 February to unveil a new handset, the BlackBerry KeyOne.
Previously known as Mercury, the BlackBerry KeyOne offers a touch and type arrangement, giving you a full Android experience through the display, paired with a traditional BlackBerry-style keyboard beneath it. It's like the Priv, but without the slide action. It's a new BlackBerry, in a new format, but it's one that might just work.
Google at MWC 2017
Google always has a good time at MWC, using it as an opportunity to show off all its Android partners. Google doesn't typically launch at MWC, but we saw the announcement of Android Wear 2.0 on 8 February. We've also seen increasing chatter about the wider availability of Google Assistant.
Google Assistant was a Pixel exclusive, the coming to Google Home, but has already been confirmed for Android Wear 2.0, Android TV and some future Android smartphones. We're expecting this new Google AI to become the centre of a lot of future communications between your Android devices and other services.
Huawei at MWC 2017
Huawei has a mixed history with MWC, often using the conference to launch new devices, but not always the new flagship, which often gets its own, large, launch event a month later.
However, this year it decided to use the event to unveil the Huawei P10 and P10 Plus smartphones, weighing in at 5.1 and 5.5-inches respectively. They both run on the latest Kirin 960 octa-core processor, and come with stacks of graphical power for palm-sized devices.
They also each come with Huawei's Dual Camera tech.
Huawei also announced the Huawei Watch 2, which runs on Android Wear 2.0 and comes in Classic and Sports formats. They also add GPS functionality, so you can go on a run without the need of a smartphone in your pocket. A Porsche Design Huawei Watch is also on its way.
LG at MWC 2017
LG used its MWC press conference to exclusively unveil the LG G6 - much as we expected. It is a 5.7-inch 18:9 device with a 2880 x 1440 pixel resolution. It is also the first phone with Dolby Vision HDR support to offer better contrast and a wider colour gamut for video playback.
The processor is a Qualcomm Snapdragon 821, which is supported by 4GB of RAM so every indication is that it will move like the clappers. The rear camera is made up of two lenses with a 13-megapixel sensor. One of them is wide-angle.
Price and release date are yet to be revealed, but several networks have confirmed they will be carrying it.
Motorola at MWC 2017
Motorola - whether at Google or Lenovo - hasn't always used MWC in recent years to launch devices. However, an invite from Lenovo to an event scheduled for 26 February in Barcelona, confirms that Moto has some plans for the event.
There have been rumours of a new Moto handset, thought to be a new G5 handset, accompanied with plenty of leaks, suggesting that this device may be launched at MWC. Added leaks have fully fleshed this out, so we're looking at a Sunday afternoon reveal.
Nokia at MWC 2017
Nokia recently teased that it will be making some kind of announcement on 26 February, and has sent out a save the date for an MWC press conference.
Nokia announced its first Android phone, the Nokia 6, as a China exclusive. This is a premium build, but mid-range core spec and there's no word on whether it will be coming to other regions.
There's long been rumour of a second phone, the Nokia P1, which was always pitched as a flagship device. More recently, a leak suggested this phone will be called the Nokia 8 and feature some impressive specifications. Then there's been talk of budget Nokia phones - the Nokia 3, Nokia 5 and finally a phone that pays homage to the Nokia 3310. We suspect the latter is a marketing ploy, we're not expecting the 3310 to actually make an appearance again.
Oppo at MWC 2017
While some Chinese companies, like Xiaomi, aren't attending MWC, Oppo has declared that it is. There's talk about a new technology that is revolving around 5x - possibly that it's going to be offering 5x zoom on smartphone cameras. This might be a dual camera setup like the iPhone 7 Plus, but at the moment, we only have the odd vague tease from Oppo.
We'll know more on Monday afternoon, 27 February.
Qualcomm at MWC 2017
Qualcomm underpins a lot of the technology in modern mobile devices and the company is looking to reinforce the position of Snapdragon 835 as the chipset of choice in mobile devices. We've heard that Qualcomm will be showing off VR-related demos powered by this new hardware, including integration of Leap Motion. There's also wider talk of smart devices powered by Qualcomm hardware.
Samsung at MWC 2017
Samsung was expected to announce the Samsung Galaxy S8 at Mobile World Congress 2017 but that is looking more likely to make an appearance at a separate event in Match.
The company is still holding a press conference on Sunday 26 February, but it is heavily rumoured to be for a separate device. The invitation shows the outline of what looks like a tablet, suggesting that we'll be seeing the Samsung Tab S3 launched.
Samsung won't miss the opportunity to dominate headlines, however, so we're expecting Samsung to strongly tease the Galaxy S8 at its MWC press conference - as it has done at previous events.
Sony at MWC 2017
Sony likes to launch devices, often using IFA and MWC as the chance to do so. Having moved on from the Xperia Z family into the Xperia X, there's already rumours that Sony will be using MWC 2017 to update the Xperia X. In fact, there is talk that the company could announce five new devices. The rumours have so far mentioned the Xperia XZs and Xperia XZ Premium.
Sony has scheduled a press conference for Monday 27 February, so we will know more then.
Withings at MWC 2017
Health tracking company Withings was bought by Nokia in 2016, but since then we haven't seen any Nokia-branded wearables come to market. Withings has since tweeted to say it will be on stage with Nokia at MWC to make an "exciting keynote announcement". There's no word on just what to expect from the two companies, but it will no doubt be smart, fitness tracking wearable.
ZTE at MWC 2017
ZTE has been looking to raise its profile outside China and appearing at MWC is one way to do that. The company has previously confirmed that it is looking to launch a new smartwatch, so that might be on the agenda for an MWC release. This is now looking a lot more likely, with a press event scheduled for 26 February and the recent leak of the ZTE Quartz, a new smartwatch.