Spirit level

A spirit level for your rod pod, table and tent, from the phone's sensor

0.0°

left/right 0.0° · front/back 0.0°

How to use it

Lay the phone flat on the surface you're checking (rod pod, table, bedchair, tent floor). Bubble in the centre and a green number = level.

For a rod pod: level the back legs first, then the front one; bite alarms give false alerts if the rods sit crooked.

For sleeping: under 3° you won't feel it; head towards the higher side.