Do I need to buy a clip, case or Carry Pod with KardiaMobile? Updated December 20, 2017 06:56 No, these are not required for use of KardiaMobile. An attachment clip is included with the purchase of the KardiaMobile. Related articles What are the system requirements for using SmartRhythm monitoring? How do I take my first EKG? What phones and tablets are compatible with KardiaMobile? What watches are compatible with KardiaBand? Will KardiaMobile work if I only have Wi-Fi i.e. no phone service?