This is best fitness tracker compare to other. Because I did a lot of research before purchasing it initially I order Fitbit charge 2 from Amazon but up on using it for day I didn't like it. it was not detecting hand moment properly then order this product from Flipkart and got it at very less price in Rupees 9232 under exchange 2, 500 in credit card discounted 20% instant cash back scheme from Flipkart
Main pros:
1 colour screen Where as Fitbit charge has black and white
2 touch is smooth, screen is bigger
3 you can play music without carrying your phone through your Bluetooth headset a rare and must have functionality
4 battery life is OK no need to keep it away charging with phone
5 sleep tracking is ok but not require it is just the public City stunt instead use that time to give rest to your wrist and you can charges during that time if required
6 automatic activity tracking work great
7 display simply awesome Samsung SM AMOLED screens have no comparison it UI is also very well design
8 heart rate is quite accurate looks simply fantastic on the wrist
9 lots of Smart Watch features
cons,
1 since screen is big everyone notice it at first glance you can show it off also it consume little more battery
2 other than that nothing
