The devices are designed for under water usage. Above water their funcions are limited to a distance of 5 cm (2 inches).
We recommend fully recharging the Buddy-Watcher prior to each dive.
To successfully pair your Buddy Watcher, you need to switch both on and wait for a minute as they configure themselves. (if there are more than two users in a close field, then we recommend manual pairing).
Call your buddy!
To call your buddy just press the Call-Button for 1 sec. Above water the required distance is 5 cm. A vibration will confirm the initiated calling sequence and your buddy will receive the call within a range of 80 m. A repeated calling sequence is possible only after 30 sec.