Users to date are:

• Many people with diabetes throughout the UK, Ireland, Holland, Germany, Denmark, Belgium, France and other parts of the EC as well as Russia.
• Mountaineers (Rockies) and mountain rescue teams (North Wales)
• Championship and other cyclists
• Half-marathon events (Great North Run - 2005, 2006, 2007)(Abingdon, Norwich - 2008)
• Professional and amateur footballers
• Skydivers (California and UK during successful record attempts)
• Golfers
• Surfers
• Sprinters
• Marathon (London & Singapore)
• Hockey players
• Army Gun-Crew Team 2007, 2008
• Military personnel
• Skiers (snow and water)