Please assess the completion status of the following clinical trial:

Trial Title: Understanding and Improving Quality of Life Through a Wireless Activity Tracker: Observational Phase

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* diagnosed with primary or metastatic brain tumor~* able to wear wireless activity tracker~* able to complete QOL and sleep surveys every 3 months~Exclusion Criteria:~* unable to provide consent~* age \< 18~* lack of use of the wireless activity tracker for more than 2 consecutive months

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 99 Years
- Healthy Volunteers: f

Study Arms:
- Wireless Activity tracker: Fitbit (Type: None): Patients with brain tumor(s) will be give a wireless activity tracker (fitbit flex) to use during treatment. They will complete quality of life surveys and a sleep survey.

Based on this trial design, predict the completion outcome and termination type (if applicable).