A low neutrophil blood cell count (neutropenia) can be a dose-limiting toxicity of systemic anti-cancer therapy (SACT) and can be life-threatening when complicated by sepsis. Neutrophil count is usually obtained by venepuncture by a health-care professional. The Minicare H-2000 is a new device which facilitates home self-testing of blood count, temperature and symptoms. The four components are i) blood count recorder using a capillary sample obtained via finger-prick ii) Bluetooth linked thermometer iii) tele-hub collecting patient-reported outcomes and iv) secure communication through the 3G network.