The Polar Stride Sensor Bluetooth Smart, the first Bluetooth Smart footpod on the market, is a really informative device for runners who want to improve not only their running performance but also their running technique.

As the unit does not use GPS, it can be used as effectively indoors on a treadmill as out on the track or trail.

The sensor is attached to the shoelaces on one of your running shoes using the included holder. It then measures every stride you take and shows speed and distance.

But in addition to speed and distance, the Polar Stride Sensor Bluetooth Smart can also show running cadence and stride length so that you can consider how efficient and consistent your running pattern is and work to modify any aspect you think could be improved.

Features

• Compatible with dozens of leading fitness apps including Polar Beat
• Measures each stride taken to show running speed and distance
• Helps improve running technique by showing running cadence and stride length
• Shows how running performance changes with unique Polar Running Index feature
• Fits firmly on shoelaces using included Stride holder
• Shock-resistant and water-resistant to cope with all conditions
• Compatible with iPhone 4S and later