Gonoise.com — noise colorfit pro

Address:

560054

I bought this colorfit pro on 30th november 2019 via flipkart. The device worked fine for a day until the battery got drained. I charged the watch until 100% showed up. Later on usage, the battery surprisingly drained so soon from 73% to 15% in less than 20 mins suddenly and when put to charge, it was noticed that the charge % showed 83% in 15 mins. Which is absurd and also in all the reviews and videos describing the device, i was able to find the blood pressure measure feature available in this device which i did not find in my unit.
I would like to get a clarification on the same. The battery was mentioned to be working for 3 days while it didn't last more than a day in my case. Kindly help me out on this case.