O2

O2 Outage Report in Watford, Hertfordshire, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Watford, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Watford and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Watford, Hertfordshire, England 10/21/2025 07:15

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (54%)

    Phone (54%)

  2. Internet (26%)

    Internet (26%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Watford, Hertfordshire, England

The most recent O2 outage reports came from the following cities: Hammersmith, City of Westminster, London, Chesham, Camden Town, Uxbridge and Barnet.

Loading map, please wait...
City Problem Type Report Time
United KingdomHammersmith Internet
United KingdomCity of Westminster Phone
United KingdomLondon Internet
United KingdomLondon Internet
United KingdomLondon Phone
United KingdomLondon Phone

Community Discussion

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O2 Issues Reports Near Watford, England

Latest outage, problems and issue reports in Watford and nearby locations:

  • RuthHolliday13 Ruth Holliday (@RuthHolliday13) reported from Hammersmith, England

    Still within my 14 day grace period with @O2 having so much trouble actually speaking to a human about my issue I’m so tempted to cancel cause this stupid system keeps just hanging up on me and it’s been 3 days since I requested they transfer my number… not great

  • ShanWilson_ Shan Wilson (@ShanWilson_) reported from Hemel Hempstead, England

    @O2 @mtsavor I cannot call 202 or any other number that is supposed to be “o2” as I don’t know who I’m talking to. I’ve been hung up on twice when I’m explaining what’s happened. I need to cancel the iPhone contract or change the address with an actual o2 staff member!

  • katyhall26 Katy Hall (@katyhall26) reported from Hammersmith, England

    Very unhappy with the service from @O2 , phone battery only lasting 4 hours at a time at the moment and very slow running - no upgrade option apart from paying £324 😧😡

  • till_the_wheels 𝕵𝖚𝖌𝖘 (@till_the_wheels) reported from London, England

    @O2 @Joegreaney Hi I'd just like to add that this is a problem for everyone on 02 and giffgaff in that area and it's because a mast in hither green has been down for 2 years and these crooks hate you enough to ignore it.

  • JoshBates Josh (@JoshBates) reported from London Colney, England

    @O2 Hi, can you please help me add Spend Cap to my Pay Monthly account? Don’t seem to be able to do this from web site which is a little frustrating to say the least x

  • lordshaun_ Lord Shaun O’Brien (@lordshaun_) reported from St Albans, England

    @O2 customer services truly are as much use as an ashtray on a motorbike.

  • ian_slade2 Ian Slade (@ian_slade2) reported from London Colney, England

    @O2 is the data network down? Zero mobile data connectivity all day. Plenty left on the plan

  • brineferry HeHymn ³⁰ (@brineferry) reported from Brentford, England

    @O2 are you broken

  • jamesmurray07 James Murray (@jamesmurray07) reported from Camden Town, England

    .@O2 despite asking me to DM you nobody had responded and the link to the chat doesn’t work (also not working on myO2).

  • CalvinLaurenson Calvin Laurenson (@CalvinLaurenson) reported from London Colney, England

    @O2 is your London 4g network having issues? I have multiple o2 devices that aren't connecting

  • phillipsc Fr Chris Phillips SSC (@phillipsc) reported from Brentford, England

    Hello @virginmedia @O2 I’m a customer of you both and am wondering when I’ll be upgraded to the new Volt benefits? I can’t see a way to opt in online.

  • LairdDourka Andrew Dourka-Laird (@LairdDourka) reported from London, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • Mattoco Matt O'Connor (@Mattoco) reported from St Albans, England

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • ChristianRad Christian Radnedge (@ChristianRad) reported from London, England

    Something especially egregious about living near The O2, but not having any @O2 signal once again, even though that doesn't make sense. Feels like it should be a massive router for all of South East London...

  • paul_a_lewis Paul Lewis (@paul_a_lewis) reported from Barnet, England

    @O2 my wife joined O2 today and ordered a new phone however she provided you with the wrong email address, can you help change it? Thnx

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Any plans on enabling sms over wifi calling? I used to be with @EE and I could call and sms with wifi calling but seems your network only supports calls?

  • ElaineHenesy1 Elaine Sheppard (@ElaineHenesy1) reported from Watford, England

    @O2 disgraceful customer service had my account hacked ,o2 have admitted fraud on the account. O2 are now not refunding the £500 .Terrible service from a company I have been with over 20 years.#o2 #fraud

  • Paula_Griffin65 Paula Griffin 🏳️‍⚧️ 💙💖🤍💖💙 (@Paula_Griffin65) reported from Camden Town, England

    @O2 Hi, currently log into 02 Wi-Fi in places like Costa etc but need to change my details as the name it flashes up is incorrect. However it won’t accept either my email or my phone number to change details.. Help please!

  • JoshBates Josh (@JoshBates) reported from Paddington, England

    @O2 I got this sorted doing this however this is really poor service. This should be an easy, self-service digital journey. Absolute joke that this took 35 mins for both me and your staff. Total waste of time. Please feed back.

  • Mountie31 Ben Mitch 🇪🇺🏳️‍🌈🇨🇦🏴󠁧󠁢󠁷󠁬󠁳󠁿😎🤪 (@Mountie31) reported from Ealing, England

    I will be cancelling my @O2 contract that I've had since 2009 due to terrible signal. My works phone is now @VodafoneUK so will be porting over to them. 📶📱📞

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Syedofficial90 Sy Ahmed (@Syedofficial90) reported

    @O2 Can someone from customer service call me? I’ve been on the line for 45 minutes at a time for the past few days but no luck!!! Ridiculous!

  • NicholasFawcet5 Nicholas Fawcett (@NicholasFawcet5) reported

    @O2 Passed to 3 different people , non would let me pay of the £18.43 I owe. Not capable of putting me through to the correct department?How on earth would customers ever go with or stay with you with this sort of awful customer service ? Probably now the worst I’ve ever had

  • Jackerlus_ Jackerlus (@Jackerlus_) reported

    @TheTacticalBrit @O2 fyi, tesco mobile use the O2 network infrastructure and aren't including annual CPI increases in contracts until 27th march. if you want a locked price pick up a contract with them before that date.

  • deLaceyMusic de Lacey (@deLaceyMusic) reported

    @O2 I need to cancel my phone contract, but your only option is to call. I now live in a different country. Please can I cancel a different way. And can you get back to my DM please? Thanks

  • sam27362869 sam (@sam27362869) reported

    Why has @O2 been fixing my brothers iPad for months and keep charging him full price every month when it’s fully insured and he’s not had it back for months ! He’s been on hold for over 16 hours last week alone ! Terrible customer service considering how much he pays !!!

  • dg2642_david David Gandy (@dg2642_david) reported

    @philrandall @O2 The Office for National Statistics no longer regards RPI as an official measure of inflation. My broadband supplier doing the same BUT has recognised how difficult price increases are at this awful time of being British so have decided to give us a 3 months let off. Why can't @o2

  • simonr555 Simon Richardson (@simonr555) reported

    @amyclement94 @O2 Signal is awful bloody everywhere and when you do get 5G it stops everything working!

  • arpita07_dutta Arpita Dutta (@arpita07_dutta) reported

    @O2 after several tweets and calls my issue is not resolved, I have already disconnected one of my other contract and it’s time to close this one as well. Please help me to understand my full and final so that I can get rid of of such a zero customer service provider. @O2

  • SirBlimelyWindy Neil Jeffery (@SirBlimelyWindy) reported

    @wonder_girlx @O2 Possibly- he was speaking so damn quickly

  • bluenexi Blue Nexi (@bluenexi) reported

    @O2 no way did odeon tickets go in first few seconds they became available. I had 2 phones on it and it crashed immediately on both and now saying out of stock. This was the one benefit I stick with o2 for and since you changed to any day never get them. #noreasontostay #dodgy