New Delhi, Mar 19 (IANS): Smart wearables maker Garmin India on Monday launched the Vivofit 4 activity tracker that comes with a battery life of over a year, for Rs 4,999.

Exclusively available on Amazon India, the device comes with features such as time, date, daylight saving, alarm clock, timer and stopwatch.

"We are sure that Vivofit 4 would revolutionise the fitness industry in India. Although there are several activity trackers in the market, what makes this particular product unique is that under typical use its battery can last up to a year," Ali Rizvi, National Sales Manager, Garmin India, said in a statement.

It tracks steps taken, distance covered, calories burnt, monitors sleep as well as suggests personalised step goal for the day.

Vivofit 4 also tracks the periods of the users' inactivity, with a coloured move bar filling up to alert the user that they have been stationary for too long.

The activity tracker comes in black, white and black speckle colours and is available in two regular and large sizes.