A resilient sleeve removably encases a body fluid monitor. The sleeve includes a visually enhancing adornment for promoting the optical recognizability of the encased body fluid monitor, such as a blood glucose meter. This is useful in medical emergencies when locating the body fluid monitor can be the difference between life and death. The visually enhancing adornment can include a highly visible color and/or indicia such as a letter, word, phrase and/or logo. In some embodiments the highly visible color is contrastable to blood and/or orange. In some embodiments the sleeve protects the body fluid monitor from drops, scratches and spills. The sleeve can also be made of a material that is easy to clean and disinfect.
