Apple Watch Series 6 (GPS) - 40mm Blue Al/Blue Sp Band (A2291) / BAD HR SensorPlease Note: This unit is marked as having a defective Heart Rate Sense and that feature of the watch will not functional as intended. This device has been inspected to otherwise be fully functional. The Apple Watch Series 6 Smartwatch. (GPS Only Model). 40mm Blue Aluminum Case with Blue Sport Band. Model: (A2291). This is the GPS Model and is a Wi Fi Only Device. Apple Watch Series 6 requires an iPhone 6s or later with iOS 14 or later. Features: S6