01
Can you work here
Call-ready
high confidence · 98 tests within ~527 m
298.4Mbps down
215.6Mbps up
13ms latency
99Score / 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
| Network | Down | Up | Ping |
|---|---|---|---|
| Fixed broadband — what the WiFi runs on | 298.4 | 215.6 | 13 |
| Mobile — your own SIM | 313.1 | 43.3 | — |
Do not plan on tethering here. Mobile upload (43.3 Mbps) is far below the fixed line (215.6 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.
04
Outages
No outage tracking for this country yet.
05
Where it is
06
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Hotel Sønderborg Garni | Call-ready | 205.4 | 152.3 |
| Ungdoms Kollegiet | Call-ready | 307.5 | 214.1 |
| Alsik Hotel & Spa | Call-ready | 117.2 | 104.2 |
| Kær Vestermark Stor Shelter- og Teltplads | Call-ready | 310.5 | 228.5 |
| Sønderskovens Teltplads | Call-ready | 224.2 | 236.1 |
| Sønderborg Lystbådehavn Autocamperplads | Risky | 18.8 | 13.3 |