I am using this LENOVO HW01 PLUS SMART BAND about 10 days .
Look is not so good as looking in image.
Feel is a liitle rough.
It is made up of materials like silicon so looking very chip.
It comes up with a pulse moniter .
It has the features of heart rate tracking which can be used during workouts, but it showing inaccurate readings.
It has pedometer which counts steps you walk through a day, but it counts about 30% more steps which is a bad feature of this SMART band.
It has also a special specification of SLEEP TRACKING SENSOR which also does not show accurate readings.
The very bad thing about this Band is battery backup which is about 5-6 days approximately.
Although having many special features it does show accurate readings and battery is not so good , so it is not VALUE FOR MONEY.
It is a below average product.
Don’t buy this !