Question 1

How does SkiLynx Nexum work without a phone?

Accepted Answer

Nexum uses mesh radio technology — device-to-device communication with no cell towers, Wi-Fi, or phone required. Each device strengthens the network.

Question 2

How many people can connect?

Accepted Answer

Up to 8 riders can connect in a single group and communicate simultaneously — perfect for families, friend groups, and instructors.

Question 3

Does it work in extreme cold?

Accepted Answer

Yes — Nexum is rated to –25°C with a cold-optimised lithium-polymer battery that lasts all day.

Question 4

How far does Nexum communication work?

Accepted Answer

The Nexum uses long-range radio technology with a range of up to 1.5 km in open alpine terrain — far beyond what Bluetooth or Wi-Fi can offer.

Question 5

Can it be worn under a helmet?

Accepted Answer

Absolutely. The Nexum is designed with an ultra-slim profile specifically to fit comfortably under any ski or snowboard helmet.

Question 6

How long does the battery last?

Accepted Answer

A full charge gives you up to 10 hours of active communication — more than enough for an entire day on the mountain.