Unfortunately, very weak

After about 6 months use, I can not recommend the clock unfortunately.

Negatives:
1. The battery performance has declined already by 50% !!!!!!!!!!!
2. GPS position location can sometimes take a long time (even 10 min), in spite of a full signal reception
3. The software is very rudimentary, for example. If there is no possibility to establish a singnaltons at below or above a spec. Speed.

Tom Tom has still very much catching up to the competition.