Yes, there are a few different types of at-home anemia tests on the market. The most accurate are mail-in test kits, where you take a blood sample at home and mail it into a lab. Mail-in kits include the LetsGet Checked Iron Test and the Cerrascreen Ferritin Test. A smartphone app, AnemoCheck, developed by Sanguina, takes a picture of your fingernails to estimate hemoglobin levels. Sanguina is also expected to begin selling a fully at-home anemia test kit AnemoCheck Home in early 2022.  Another method for testing anemia at home is a finger cuff, similar to testing oxygen levels. The OrSense NBM 200 uses unique technology to estimate hemoglobin levels. However, the monitor can cost upwards of $1,000.