I therefore use the WS-2 for now on Android with App Treasure Day Comarch SA. Works great. Fields of application are known to be key, bags or car. Eg if you have parked the car in unfamiliar cities, together with Treasure Day and these later searches, it can identify the last position of the previous connection via Google Maps the WS-2 for separation of sensor and smartphone. This is possibly for one or the other a useful feature, without having such in different apps each time must manually save the location.
I had attached the trailer and a few days on the key, but have to say that
1. the trailer does not convey a particularly long-term grade impression, ie the thin rubber strap will probably break fast
2. Spatial separation of smartphone and keys (> 10 meters) usually takes place at night and no later than the corresponding signals (beep and / or vibrate) every time must be deactivated. Depending on the size of apartment this happens probably more often.
3. The accuracy is limited to> 50 meters. That makes a Web application in most homes for map display probably hopeless ;-)
So I am therefore of the meaning and purpose of such gadgets quite thoughts. The application seems to oa aspects then quite limited yet. For more than 20 EUR? I think it will remain a WS-2 in this. Nice gimmick, nothing more!
