Hi. I've just purchased the new 735xt with the integrated wrist hrm and I want to know if I can use it in triathlon activity mode using the swim hrm (not the tri hrm as I know this isn't suitable for pool use). Would it automatically change over to the wrist hrm once I'm out of the water and in transition? (I'm guessing not) or will the swim hrm continue to record bike/run but without stride length etc. could do with knowing before I buy one.
Sorry if I'm being a bit dumb but new to this.
Thanks in advance Wendy