Advantages of mobile phone use in physical activity can be seen by the increasing use of the m-Health apps. Individuals are increasingly using mobile phones to monitor their health and physical fitness. Mobile health apps (m-Health apps) are categorized to: 1) fitness and general health apps and 2) disease management apps  . It seems that m-Health apps are important to use in the curriculum of science-based colleges, medicine and nursing in specific   .
 explains that many mobile apps offer advice on a range of physical exercises for both women and men. These apps are able to measure all sports statistics such as distance, speed and calories consumed. They add that there are also specific apps that allow the use of the smartphone as a pedometer to calculate the number of steps a user walks daily by subject. The study shows that these apps are able to positively influence behavior change in the individual using these apps and obtain instant data. Other studies show that m-Health apps send text messages to manage disease and are used for depression treatment and psychological support    .
 shows that mobile health (m-Health) has emerged as an important area for managing various diseases and evaluating health behavior and interventions. Various mobile techniques have been adopted in many health fields because they offer new methods of measurement and intervention methodologies. This study proved the effectiveness of mobile apps in terms of cost and change of health behavior and treatment through providing a permanent reminder and instant feedback in a timely and adaptive manner.  conducted a study about of mobile health apps interface characteristics and usefulness and showed the importance of the ease of navigation and simplicity of customization. They add that aesthetics are important too.
In India,  found that obtaining information and guidance is the mostly preferred feature by the majority of users. Healthy young users were interested in using health apps to support their health-related behavior change. Other users expected these apps to be able to record and track goals and behaviors. In Sweden,  found that there is a lack of knowledge and awareness about m-Health apps and the respondents do not differ between various kinds of apps but show their willingness to use them if they had more information about them.
In Oman,  illustrates that employing technology has a crucial impact for E-health progress in the country because people, organizations and technologies influence its development. Sultan Qaboos University (SQU), the only public university in Oman, was established in 1986. The University sets plans to realize its vision and future role. At present, SQU prepares its undergraduate students to be able to apply the knowledge and skills relevant to the specialization; and communicate effectively and use information and communication technologies  . Therefore, the students are well versed in using new technologies such as social media and mobile apps to improve their learning and lives  .
This study attempts to explore the SQU undergraduate students’ perceptions and attitudes towards using m-Health app and its impact on improving their sports and health habits. The following sections explain the study questions, objectives and importance. The methodology section shows the methods, population, sampling techniques, instruments and procedures used. Findings, results, conclusions and recommendations are then discussed in details.
2. Study Questions
The study attempts to answer the following questions:
1) What are the perceptions of SQU undergraduate students on the impact of using m-health app on improving their sports and health habits?
2) Does the m-health app use differ by gender and college variables?
3) What are the attitudes of SQU undergraduate students towards the use of m-Health app?
3. Study Objectives
There is a need to investigate how and to what extent m-Health app use exists in the Omani Society, specifically among young users. This study also aims to find out the perceptions of SQU undergraduate students on the impact of m-Health app on improving their sports and health habits and explore their attitudes toward its use.
4. Study Importance
The rapid progress in the use of technology innovations in mobile app technologies, m-Health apps in specific, has been a major influence in the daily lives of individuals and society alike. The study is one of the first studies that provide important data about SQU students’ views on how the use of m-Health apps changes and improves their sports and health habits.
The descriptive approach was applied combined with focus group interviews. Authors preferred to use more than one instrument because literature shows that it is challenging to investigate their use merely through traditional surveys because individuals’ activities and motivations to use them are varied  .
5.2. Population and Sample
The study community includes all the SQU undergraduate students. However, the fieldwork, for both the questionnaires and focus group interviews, is based on a purposive sample consisted of (20) male and female undergraduate students, ages 18 - 24, divided equally, with 5 students from each college, into two humanities colleges (Education and Arts) and two colleges of scientific studies (Science and Agriculture). Although small, the purposive sample is most effective when one needs to study a certain cultural domain and can be used with a number of techniques in data gathering such as a survey  .
1) A questionnaire was adapted from Jain, Udinia and Sahoo, 2017; reviewed and used as a tool for collecting data about the perceptions and attitudes of the students towards the use of the m-Heath app.
2) Focus group interviews were conducted to address the perceptions and attitudes in terms of behavior change, features, and reasons for continued use in an in-depth manner and to triangulate the quantitative findings.
5.4. Validity and Reliability
A panel of experts validated the questionnaire. It was then modified in light of their comments and feedback. Then, the reliability coefficient was calculated and Cronbach’s alpha was at (0.688) and considered as a satisfactory reliability level. Focus groups interviews were recorded, transcribed, analyzed; and categorized in themes.
The following steps were implemented:
1) The sample individuals were asked to walk or jog everyday using the “Health®” app on their mobile phones for a week.
2) They were asked to record their observations daily by monitoring their health performance, heart rate and calorie data.
3) After the week period of use, the questionnaire was administered to the study sample.
4) The focus group interviews were conducted after additional week of reflection on the practice.
5.6. Statistical Treatment
For the quantitative part of the study, theoretical means, standard deviations and t-test were used.
6. Findings and Discussion
6.1. Research Question 1
To answer the first question, the sample individuals were asked to rate their responses regarding their perceptions on the impact of the use of m-Health app by responding to (12) statements of the questionnaire. Their responses to the instrument items range from (5) which mean they strongly agree the statement to (1) which means they strongly disagree. Table 1 shows the means and standard deviations of undergraduate students’ responses to the instrument items.
The results in Table 1 shows positive perceptions of the students on the impact of the use of m-Health apps on their health and sport habits since most responses are higher than the theoretical mean (3.0). The “students’ ability to access medical and health information is what makes them use the health software” was ranked as the first statement on their perceptions of the m-Health app use. This finding coincides with   and  on the importance of using the mobile app in terms of providing instant information and data.
6.2. Research Question 2
To answer the second question of the study which states that “Does the m-Health app use differ by gender and college variables?” paired sample T test was used to test for differences if any. Table 2 shows the results.
The results in Table 2 show no statistically significant differences between the responses of either males or females, or the science and humanitarian colleges of the sample students. This demonstrates that the gender or college does not influence students’ perceptions of their use of m-Health app in general. These findings partially substantiate  and  on the m-Health apps for science-based colleges.
6.3. Research Question 3
To answer the third question, the sample individuals were asked to rate their responses regarding their attitudes toward the use of m-Health app by responding to (7) statements of the questionnaire. Their responses to the instrument items range from (5) which mean they strongly agree the statement to (1) which means they strongly disagree. Table 3 shows the means and standard deviations of undergraduate students’ responses to the instrument items.
Table 1. Perceptions of undergraduate students on the impact of the use of m-Health app*.
*Theoretical Mean = 3 (Source: adapted from Jain, J., Udinia, P. and Sahoo, 2017).
Table 2. T test for paired sample of m-Health app use.
Table 3. Means and standard deviations of students’ responses regarding their attitudes toward the use of m-Health app.
Responses in Table 3 were positive on all statement that measure the students’ attitudes toward the use of the mobile health app in terms of content, design and use, as most responses are higher than the theoretical mean (3.0). These findings are consistent with the results of  study on positive attitudes toward m-Health apps and their impact on users’ behavior after using them.
6.4. Qualitative Analysis
Inductive thematic analysis of the above qualitative data was conducted. Four main themes were recognized in terms of students’ perceptions towards using m-Health app as it 1) increases health performance, 2) plays a stimulating role, 3) provides support for physical fitness, 4) stands good chance for future use. The followings explain these themes:
・ Theme 1: m-health app increases health performance: Most students generally substantiated the quantitative findings by stating that the use of such software keeps them informed about their health and physical level along with their heartbeat rate and calories loss. They also said that the app encourages them to walk longer distances and reduce dependence on the vehicle at simple distances. One student reiterated the same idea saying that: “It increases my physical performance… because it makes me aware of how far distances I have walked/ran”. These findings generally corroborates the results of  study.
・ Theme 2: m-health app plays a stimulating role: One student said, “It motivates me more to exercise continuously and orderly”. Some students stated it reflects positively on their psychological and physical state and make them pay more attention to their daily routines and unhealthy habits. Another student interestingly commented that: “It stimulates the individual to do more by comparing his activity day after day and gives a good impression of the individual health as well as it encourages us to continue our sports effort for more goal achievement competing with our previous results”.
・ Theme 3: m-health app provides support for physical fitness: A student expressed his satisfaction with the health software “the app is excellent and the sign of my satisfaction with it is that I highly depend on this app”. Another female student said, “This is the first time I have used a healthy app but I am very encouraged to use these apps and take advantage of them”.
・ Theme 4: m-health app stands good chance for future use: Some students recommended the software for community members and patients as it makes them more committed to sports activities. Another student said that she “told all her family members that these apps are useful and advised them to use them”. On the contrary, her colleague emphasized, “I have used this app for years and I have been following it continuously”. Some said they connect them to wearable devices while walking. The majority of the sample students do not see any obstacles to continue using the m-Health app. These findings agree to some extent with  and  .
The primary objective of this study was to explore the Sultan Qaboos University undergraduate students’ perceptions and attitudes towards using m-Health app and its impact on improving their sports and health habits. In general, respondents were positive in their responses to all statements that measure their attitudes towards mobile health app. However, the study was limited to the campus students besides some research and technical limitation concerning the small size of the sample and the various software versions used. Therefore, drawn conclusions should be carefully considered when intended for wider scale application.
According to the above findings, the study recommends the followings:
1) Raise the awareness of the university and the local community members toward the importance of using mobile health apps to improve their health.
2) Encourage individuals to use these apps by the medical and health authorities.
3) Design advanced m-Health apps with programmed personal health and medical data of their users.
4) Conduct the same research but on the public audience and local community.
The research team would like to thank the students of the study sample for their participation in the fieldwork.