tech improve apps health wearable technology fitness personal patients knowledge tracking tweet user NHS focus active advantages brain chat choices discussion encourages Great found nutrition mood joining loss groups illness twibbons valuable weight wellness wrist tracker share support smart sounds questions Safety Scan term Thanks things trackers surpass talk Tbh Patient challenge important inspire lots love loving managed link linked iPads motivate mega move nice peer online phones previous project ensure effective focused clients correct diagnose bunch band benefits agreements amazing anorexic appeal Apple approved advice agree activity bits blame belt calorie careful diagnosis diary diet discuss cost CYP daily days devices community comp competition concerns conversation claimes Click folks forefront forward electric electronic dog error Excellent exercise experiences extra Fantastic Fitbit friendly goals gold Greater fobs heard hehehehehe held helpful Helps highlight Hiya hours hugely promote PRN profile pic point points positive positively preferred Paediatrician peers personl PHE phone