Please assess the completion status of the following clinical trial:

Trial Title: iStart Smart for Teens for Healthy Weight Management

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: DOUBLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* between 13-18 years old~* have a BMI at ≥ 85th percentile, based on CDC growth chart~* own a smartphone;~* have access to a computer with internet access~* be able to read and speak English.~Exclusion Criteria:~* have acute or life-threatening disease~* not be able to engage in activities of daily living

- Gender: ALL
- Minimum Age: 13 Years
- Maximum Age: 18 Years
- Healthy Volunteers: t

Study Arms:
- fitbit ultra (Type: EXPERIMENTAL): Adolescents in the intervention group will receive a Fitbit Ultra and will download an app to their smartphone. Participants will be asked to wear the Fitbit device and use the app every day for three months.
- Pedometer (Type: ACTIVE_COMPARATOR): After completion of the baseline assessments, adolescents in the control group will be given an Omron HJ-105 pedometer and a food diary and be asked to use them for three months.

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