SigmaROX 4.0 GPS Bike Computers, Black, Altitude, Navigation, Large Display, Easy 3 Button Operation, E-Bike Ready, Smart Phone Connectivity, Lightweight, IPX7 Water Resistant (Computer Only)

I wasn't really looking for a GPS bike computer, but at this price—almost $100 less than any competitor—I couldn't resist! It works great and has a nice display making it easy to see all the data I need.

Super.

Das ist halt gute Sigma Qualität. Gut ablesbares Display, Sehr guter Akku, Sehr gute kopplung mit Sigma Ride App, Wahnsinns guter Preis. Also alles perfekt

weak gps signal, hard to access menu, useless navigator with vague indications

Really like the Rox 4.0 and it's super clear screen even in bright sunlight. Been testing several others more expensive and always has problem reading the display. The "breadcrumb" map works for me even on single track in the outback. Planing routes with Komoot and transfer them to the Rox 4.0 i simple and have been exploring paths never riden before and back home again without geting lost once.If you are looking for a advanced training computer this is perhaps not for you but I like it as a navigation companion. Only thing perhaps I would like is faster connection to GPS now you have to wait ~60s until connection.