TracPatch in Total Knee Arthroplasty

Total Knee Arthroplasty is becoming an increasingly common operation. An important part of a successful overall patient outcome is regaining functional range of motion after surgery. Wearable devices for fitness have become increasingly common. This study seeks to utilize wearable technology to enhance the post-operative rehabilitation experience by allowing patients and surgeons to monitor patient recovery in real time. The Consensus TracPatch is a wearable device which utilizes an accelerometer, temperature sensor and step count to monitor patient recovery. This tool provides critical, real-time information that may offer a more complete source of data to understand a patient's postoperative clinical and rehabilitation course and guide physician postoperative management. The study hypothesizes that this new technology will improve patient postoperative mobility and patient-physician communication.

Inclusion Criteria: * Surgical candidate for total knee arthroplasty * Greater than 18 years of age * Have signed the written informed consent form * Have consistent access to an iOS or Android device with Bluetooth capability Exclusion Criteria: * Unwilling or unable to provide consent * Not fluent in the language of the informed consent form (English and Spanish) * Prisoners * Pregnant women * Wards of the state * Have previously undergone a TKA on that ipsilateral knee * Deformities of \> 10 degrees valgus or varus or flexion contractures of \> 10 degrees. * Considered by the surgeon to be a complex arthroplasty