While having the card speeds your access to the gym forgetting it doesn't ban you from it either.
You do need a Planet Fitness card if you forgot it or lose it you still have to go to the front desk before entering the gym once you go to the front desk you tell them who you are and they will look you up to give you access to get into the gym. Can't get in any other way. GODSPEED
No not necessarily. You go to the front desk let the rep know you don't got it and then they will ask for your name, telephone number and address and that is it. They you are able to work out. I hope that helps.
They will reissue you another one
They can look you up by your phone number and find you to see if you're active and what type of membership you have.
If you're a member then yes, you can get in without your card. They would just run your name and assuming check your ID.
Thanks! Your answer is awaiting moderation.