Protect from moisture
Short contact with water harmless. Remove card from the wearable and dry with a soft cloth. Allow to dry out slowly before using the card in your wearable.
Avoid electromagnetic fields
Some household electrical appliances can generate EM fields that are strong enough to affect the pay chip of your LAKS wearables. Do not leave your wearable near electrical appliances as it will stop working.
Do not bend
Please take care that the payment card in SIM card format is not bent. Bending will damage the integrated chip.