Works as it should.
This is my first and only fitness tracker to date so this review will be as is and not compared to other brands. I did purchase two of these, one to work with an iOS device and one to work with an android device. From what I have read in the iOS reviews. The featured did stop working in the iOS 11 update. I do not know if that has been rectified yet as I am using iOS ten on an iPhone 5s. The watches came with the pill itself, instructions in both English and Chinese, a wrist strap and a charger. The instructions are very simple and straightforward, the charging lead however is very short. So you will probably be better with a USB extension or a USB dock. For both the watches I purchased the featured work really well so far. That said I have only been using them for 24 hours. On the Android so far I have not been able to unlock the phone using the this device, but that it what I bought it for so that ok for me. There are many customisable options and these are a lot of fun. The build quality is very good. The display is very clear, there is nothing cheap and shoddy about the look of this product. Replacement chargers are around £4 and wrist bands if various colours also around £5-10. So another bonus. The packaging is of really high quality. I can confirm, the battery life is very good, considering how much I have used this, I think it will easily last over a week with quite heavy use. It does track your steps, show battery remaining, shoe heart beat rate and calories Burnt. It will vibrate with alarm, phone call and message with is good because when my phone is on silent I can't always tell when it is vibrating. With this device I can be in another room and if I receive a call, the caller ID on the screen will tell me, who is calling. Also if I get an SMS text the name of the person will be displayed for a few seconds. However if I receive a message on Whatapp, I will only get a message notification with the vibration but no sender ID. It is dust and waterproof, but I would caution against using it in a shower as I know certain functions will stop working. That said, I paid around £24 for each of mine and for all the features that come packed into this device, it is more than worth it as a budget option, easily less than a quarter of the cost of anything similar. Both of you who know of Xaomi will know they are usually ahead of the market. So far as accuracy is concerned I can't say if it is the best or not, I would imagine most devices only give a ballpark figure this is based in the technology they employ to gather the statistics. However as a basic guide these things are highly recommended. The software is very simple to use, I would recommend spending some time navigating and familiarising yourself with the app and it's menu's as the more you use it, the more featured you will find and unlock. Overall, for its price, highly recommended. Thank you for taking the time to view my little rant.
Verified purchase: YesCondition: New