Review on Smart bracelet Xiaomi Mi Band 2, black by Ha Joon

- I am generally satisfied with the tracker for a month of testing, but I need to find the right approach to the bracelet in order to promote it by 150% of its cost) - the original Mi Fit software - does not fully display all the statistical data, therefore, additional software is required to expand the functionality and process data) - I solved the problem with the quality of the heart rate display while the tracker was in activity mode by turning the capsule to the inside of the wrist) - very convenient application notification function (messages in messengers / incoming calls / sms) for those who like to keep their phone on mute - convenient alarm clock - wakes up only me, without interrupting my wife's sleep (the phone woke us both up), the vibration is confident enough not to oversleep the right time) (setting a "smart" alarm clock is possible using third-party software) - sleep monitoring is also quite an interesting "feature", which is of interest to me only in the form of statistical data (also, for a more accurate display of sleep statistics, including the ability to track daytime sleep - you need a third-party application, because this function is cut down in MiFit) - general activity statistics - for those who like to measure everything in numerical and percentage terms - a real joy)) In general, the tracker has a fairly good potential, as far as it is possible for its price. He is unlikely to force him to engage in sports, but for those who are already involved, he will become an interesting accompanying gadget. For those who want to buy more advanced running watches like Garmin and others like them - will help to make a decision regarding the need to purchase them)