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Reviews over the
Sigma ROX 12.1 EVO GPS
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Latest first
1 / 5
Disappointing.
- Johan, 28 September, 2025
Installing new firmware 1.72 fails. The process starts, something happens: goes off/on.... Then the message New Update available appears again. Tried several times, but each time I'm back to square one. Battery is charged, device connected to charger, WiFi is on and working. Contact form from sigma.bike does not work.
Pros & Cons
looks nice
difficult operation
no firmware update possible
sigma.bike contact form does not work
Automatic translation
1 / 5
Big disappointment!
- Sylvain, 7 September, 2024
This is the brand's top-of-the-range meter, but it's much less reliable than lower-range meters!
Automatic translation
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