Pros: cheap, has most basic function (heart rate, tracking steps,notification from cell phone ), I like the drinking water reminder, for someone want to try wearable device , this it the cheaper choice, for some senior who has hearing problem, this can be solution.

Cons: you can't expect GPS , O2 Sat,Temp checking or fancy apps for Chat, music, but for the price , it's not really cons.

Overall Review: I would like to recommend to others

Pros: good sound for the price, bass is there but not overwhelming , very sturdy, come with 3 different size caps ,wear for long time without fatigue, the earphone can isolate 90% ambient sound around me.

Cons: none so far

Overall Review: I like jogging , sometimes earphone falls off once for a while, if can add a detatchable ear hook, that will be good.

Pros: good sound for the price, bass is there but not overwhelming , very sturdy, come with 3 different size caps ,wear for long time without fatigue, the earphone can isolate 90% ambient sound around me.

Cons: none so far

Overall Review: I like jogging , sometimes earphone falls off once for a while, if can add a detatchable ear hook, that will be good.

Pros: comfortable to use,very sensitive,accurate and stable,really a nice item for this low price.

Cons: none

Pros: easy to install,good signal

Cons: none

Overall Review: the router is excellent for this price

Pros: nice item,good seller

Cons: without guildline

item is ok,it can play most VCD,DVD,due to the adverse weather,several more days for shipping