ESA title


  • ACTIVITYKick-start Activity
  • STATUSCompleted

Objectives of the service

The Kick-start activity GoWalk analysed the opportunities for Walk2Health, an app based service that encourages older people to take regular exercise. The key problem is that many elderly people lack motivation to take regular exercise, which leads to health declines.  The study investigated the potential of a new smartphone app that is designed for older people.

Market research showed that there are many fitness apps available for younger people with active lifestyles, but these apps do not provide encouragement to older people to take regular exercise.  It was found that the simple fitness apps do not provide sufficient motivation.

The Walk2Health service provides new features compared to existing fitness apps that are intended to motivate elderly people to take exercise.  These are  reminder emails that provide encouragement, emails that chart the progress made towards a target, as well as automatic operation for people are less familiar with operation of a smartphone. The app uses GNSS on a smartphone to obtain accurate location data, displaying each walk on a map helps to  motivate users to exercise regularly.

Users and their needs

The population in European aged over 65 was 93 million in 2017, and is estimated to increase to 125 million in 2030. The baby boomer generation is now in the age-range 50-65, and there are many potential health benefits from encouraging this age-group to take more exercise. Younger relatives with healthy lifestyles want to encourage their parents to exercise and benefit from better health. Since the population is living longer, more government spending will be needed in healthcare and long-term care for elderly people. 

Users (elderly people) need:

  • A plan for exercise taken daily
  • Encouragement to maintain a daily exercise routine
  • Involving other family members helps to provide motivation to take exercise.     

Addressable customer types are local government authorities and the national health service.  Their needs are to reduce the number of people who have poor health conditions resulting from lack of exercise, and are likely to enter hospital due to their health.  

Another customer type is insurance providers, their needs are to estimate an insurance premium that reflects the health of each user. 

Users in the United Kingdom are the initial target audience.


Service/ system concept

GoWalk (Walk2Health) works on the basis of providing the consumer (or end user) with the ability to see their activity data in real time, and see notifications that encourages them to continue exercising.

TheWalk2Health app is installed on a smartphone and uses a cloud based database. The app collects and measures activity using GNSS, and sends the data collected to the database. For the user, the data collection starts automatically, when they go outside, and stops when they go indoors. 

The data collected is analysed in the cloud, and then prepared for the end-customer. Statistics are prepared about the number of users that take regular exercise, and the number of users who use the app. 

For insurance companies, the information about each user and their exercise taken would be stored, and used by the insurer to provide an estimate of the premium.

Space Added Value

The GNSS functionality of the user’s smartphone is an essential element of this solution. There are several benefits of using GPS/GNSS for walking apps. Walk2Health uses GNSS and calculates the exact distance of each walk and the path the user took. The key benefit of the usage of GPS/GNSS is that the user’s activity can then be logged and a map or visualisation can be outputted. Other apps may not use GPS/GNSS, and use the phone accelerometer to count steps, which has poor accuracy.

Current Status

The Kick-start activity is closed. The activity showed that the service provided by Walk2Health has the potential to encourage older people to regularly take exercise. However there are many competitor apps that provide similar functionality, but aimed at younger age-groups. This presents a risk that competitors could adapt their apps to target the elderly age-group. The economic viability of Walk2Health is not yet proven, it is planned to do a trial with a local authority to understand the business model outside an ESA activity. In summary, during the Kick-start the activity only limited business potential for the proposed solution was shown. Therefore no application for a demonstration project is foreseen.

Status Date

Updated: 12 August 2019 - Created: 12 August 2019