The Mi Band 1S is an amazing band coming for around 2 thousand rupees only this band offers various features.
This band allows you to check your heart rate, measure the steps you take and check your sleep patterns like deep sleep and light sleep. It also has features like messages notification and alarm by which you can set it. This band vibrates when you recieve a text message or a phone call and also vibrates when you set an alarm. You can just tap the band and stop its alarm.
All information of your day to day workout etc can be seen on your smartphone. It basically gets connected via Bluetooth.
So being a budget friendly gadget, this is simply the best cheap fitness tracker out there!