**6. Results**

In this section, we present the results of our activity recognition system. We have evaluated the system in a wide range of window sizes, classification algorithms and feature types, as discussed in Section 4. We first provide an overview of our system's performance for different windows sizes and feature types and continue with an evaluation of individual activities. In order to provide a comparison with the methods that only use COTS or custom wearable devices, as discussed in Section 2, we have also evaluated the performance of our system when only using data generated by the smart watch. As the main focus of this work is to demonstrate that location enhancement significantly benefits activity recognition, these results form the baseline against which we measure the enhancement in system performance when incorporating BLE beacon data.
