Pingpillow
hotel · Sils im Engadin, CH

Hotel Seraina

Broadband at this address measures 338.1 down / 217.3 up at 8 ms.

Call-ready medium confidence · 10 tests within ~210 m

Video calls, screen share, and large pushes all fine at the same time.

01

Can you work here

338.1Mbps down
217.3Mbps up
8ms latency
92Score / 100

Measured on this block in Jul-Sep 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 338.1217.38
Mobile — your own SIM 85.918.5 —

Do not plan on tethering here. Mobile upload (18.5 Mbps) is far below the fixed line (217.3 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 Switzerland

No outage tracking for this country yet.

05

Nearby, ranked

HotelVerdictDownUp
Hotel Silserhof Call-ready 182.6143.6
Hotel Maria Call-ready 338.1217.3
Hotel Waldhaus Call-ready 181.5170.1
Hotel Privata Call-ready 157.8139.1
Andreola Call-ready 157.8139.1
Alvetern Call-ready 157.8139.1
Edelweiss Call-ready 157.8139.1
Hotel Post Call-ready 157.8139.1