Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Worthless..

Uniqueness of this watch was the GPS feature. However, I have yet to acquire a sufficient satellite signals to use any of the functions of this watch that require GPS feature. I paid a lot of money for these features and am now only using it as a time piece. Even as an ordinary watch, I have to recharge every couple of weeks to use it. I have written to Suunto and asked to trade it in for X10 but they refused. My argument to them was that if the watch does not work as advertised, they should not market them as such. Some of us rely on these technologies with our lives..literally. Their response was that their upgraded model X10 should work better in acquiring the signals. No reasonable remedy. Maybe they produce other products that are good but based on their company policies, I will never purchase another Suunto product again but will be a living negative advertisement of their products. I would give "negative" stars if I could. Way to go Suunto...