(Pocket-lint) - There have been some big discounts on fitness trackers in Amazon's Prime Day sales - and some of the best come from Garmin.

The Garmin Vivoactive 3 can be yours for as little as £122.99 in today's sales.

The Vivoactive 3 is Garmin's take on the fusion of smartwatches and fitness tracker. It does all the tracking that you'd expect from Garmin with heart rate and GPS, but adds in lifestyle features, like Garmin Pay.

The Vivoactive 3 was one of a new generation of Garmin devices, giving you a design that's more lifestyle and less sporty, making it a great smartwatch for daily wear. It connects to your Android or iPhone, gives lots of customisation, as well as running a range of apps and services. It has now been updated with the Vivoactive 4, but it's still an attractive device.

Of course fitness is a big part of the package and the Vivoactive comes pre-loaded with profiles for major sports, as well as tracking your daily activities like steps and sleep.

Garmin Pay allows contactless payment in the UK (as long as your bank supports it), and everything is accessible through the touchscreen display.

There are several different versions of the Vivoactive 3 available, with differnet colours on offer, but this sale only lasts the rest of the day.

Writing by Chris Hall.