Help with sensewear purchase please!
 

Hi all, I know there are threads about this, but they are a little dated and confusing me..so: I'd like to purchase a sensewear asap But I have no idea which. Here are some specifics: I have really big arms, I WILL NOT pay any monthly fee for some kind of service. And I know that some type (I'm not sure which) has an option to sync directly with your smartphone instead of a digital display which you must purchase seperately. Does anyone have any advice based on research or personal experience? Thanks in advance ~Sara