Hello runner, tu you the bare not. After several weeks with the Forerunner 110, I am very sorry the inaccuracy. In my opinion, the Running Watch is the packaging is not worth it. Why: 1. The reception quality is poor. A few rain clouds last for the demolition of the satellite link. 2. In case of bad weather, finding the Satellite more than 90sec, where you're standing outside in the rain, waiting for the stupid clock lasts. 3. If you are in Garmin Connect you look at the running track on Google, you realize that the clock is often gone astray themselves. That'll ever 600m on 12km deviation. If you umrundest a lake, you run before the water around - haha.
No, so I can only advise and will complain now the clock. The replacement device I will extensively test and if the unit spins, I'll give the clock to a person who only seeks a heart rate monitor.