Pingpillow
hotel · Longford, GB

Sofitel London Heathrow

Broadband at this address measures 35.7 down / 38.8 up at 10 ms.

Risky high confidence · 231 tests within ~190 m

Audio calls survive; expect video to drop when the hotel is full.

01

Can you work here

35.7Mbps down
38.8Mbps up
10ms latency
65Score / 100

Measured on this block in Apr-Jun 2026 — the ceiling the hotel's WiFi sits under. Shared WiFi, captive portals and per-device caps only make it slower, never faster.

02

Fixed line vs mobile

NetworkDownUpPing
Fixed broadband — what the WiFi runs on 35.738.810
Mobile — your own SIM 55.410.3 —

Do not plan on tethering here. Mobile upload (10.3 Mbps) is far below the fixed line (38.8 Mbps) — if the room WiFi fails, your phone is not a working backup for calls.

03

Measured in the room

Nobody has posted a real speedtest from this hotel yet.

Add a result
04

Outages in United Kingdom

StartedEndedNetworkCause
25 Mar 2026, 07:00 UTC 25 Mar 2026, 08:15 UTC OPALTELECOM-ASunknown
13 Oct 2025, 14:00 UTC 13 Oct 2025, 16:00 UTC vodafone_uk_asntechnical problem
13 Oct 2025, 14:00 UTC 13 Oct 2025, 16:00 UTC Vodafone UKtechnical problem

Country- and ISP-level outages, not hotel-level. A national outage takes the hotel with it; the hotel's own router failing will never show here.

05

Nearby, ranked

HotelVerdictDownUp
Thistle London Heathrow Terminal 5 Hotel Call-ready 169.1143.6
Heathrow Lodge Workable 200.028.7
Premier Inn Heathrow Terminal 5 Risky 15.115.0