How long does the warranty on the iPV 5 extend?

The limited warranty we offer on the iPV 5 lasts 3 months from the date of purchase

How do I lock the resistance on the IPV 5?

Press and hold the plus and minus buttons at the same time until it displays the locked resistance

The device displays this when the resistance bounces and can be easily fixed by locking the resistance

The limited warranty we offer on the iPV D3 lasts 3 months from the date of purchase

Press and hold the plus and minus buttons at the same time until it displays the locked resistance