I send weekly reminders for check ins, but it would be a lot easier if clients could see all the time I have available and they can simply chose a slot themselves in my diary up to a max of 15 mins.

You could even have an option visible on the trainer side to say send check in message (That is customizable with a link that takes you directly to the relevant week on the calendar)

We need this

I think it would be helpful to be able to set your availability to allow clients to then book their own appointments (in my case a check-in call), instead of needing separate scheduling app and then manually entering the appointment in my Trainerize calendar.

Class scheduler that clients can book in person or virtual classes.

I'd argue that this is actually a very important feature that's lacking. As others here have already mentioned, there's great benefit to outlining our own availability to clients, making it visible and allowing them to 'request' a booking.

Maybe instead of allowing the client to book and have that slot taken automatically, make the client's booking request stay in a 'pending' state of sorts and have the trainer 'accept/confirm' the booking before it's set and the timeslot is no longer available.

I think that a list of available spots for 1-1 calls should be available and clients should be able to book themselves in.

Allow me to define availability and let clients to self book/reschedule appointments

This is extremely important as most of us work other jobs to compensate, so ensuring our clients know our availability is crucial.

Allow clients to schedule their own appointments based on preset availability.

Ability to post a schedule to clients where they can book appointments.

this would be HHUUUGGGEEE!

I'd love to schedule a 3 or 4 hour window, twice a week where my online clients can book a 15 min appointment to go over form, exercises, nutrition, or other concerns as sort of a standard appointment slot each week. We could skype in together at their appointment time they select within my parameter of hours.

Allow me to define availability and let clients to self book/reschedule appointments

Client book their own online coaching appointments

Client book their own online coaching appointments

Is there a way that a client can book their own intake call or coaching session based on the availability of the coach? And then from there that calendar synch to a google calendar?

yes, this would be great! Allow me to list my availability times and client book sessions.

Allow clients to self-book pt sessions

Allow me to define availability and let clients to self book/reschedule appointments

Allow trainers to set available appointment times. Ex. 5:00-10:00am, so they can only be scheduled appts during that time.

yep we need this