

Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.Series 8 is also rated IP6X dust resistant. For additional information, see /en-gb/HT205000.

Water resistance is not a permanent condition and can diminish over time. However, they should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth. This means that they may be used for shallow-water activities like swimming in a pool or ocean. Apple Watch Series 8 and Apple Watch SE have a water resistance rating of 50 metres under ISO standard 22810:2010.
