Use: tied like a watch on your wrist, and arranged according to the parameters in the application, the tracker will alert you by vibration frequencies affected areas, ranging from pre-defined activity sustained moderate activity, the number five. A choice will have to be retained. The most useful seems that the heart rate elevated fat burning.
The +: resistant bracelet, alerts measures your activities by vibration and a measure of the quality of your sleep, a transfer interface easy to use data. A library of your data backed up daily and for all devices and watches that offer analysis. The possibility, not really useful, but there is, to be alerted of the arrival of SMS messages or your email box (by vibration).
The -: a tracker which must be recharged (preventively) each day - the charge not exceeding two days (LED technology is energy intensive, the bracelet does not have a button "on / off" - you can still disable it via the inteface and gain a few hours of surplus), limited compatibility on android that will evolve but probably perfect for Ios. Many vibration (cardio, alerts messages that I do not really recommend, that battery empty).
Appraisal: a tracker to moderately compelling design, Configurable alerts based on the analysis of heart rate monitor (the kicker), since all the honest promises of the services are required, all configurable via an interface that goes right to the essential.
Athletic or not, your choice between this sopérera cardio performance that I consider essential and basic but sufficient and therefore watches the broader qualities but also much more expensive that invade the market today. Less convincing for me is sleep tracker, free applications for a few euros or exist on iOS and Android that will bring you more details and analysis options.
