Air in excellent condition Black color With an elegant and very light design, suitable for daily health and sports monitoring. Key Features: • Tracking daily activity, steps, and calories • Heart rate monitoring • Sleep tracking and quality analysis • Monitoring exercises and sports activity • Light and comfortable design for all-day wear • Water-resistant for daily use • Good battery life • Easy synchronization with the phone via the app The device comes complete with the charger Device condition: Excellent, only tested, with all accessories Price 450 only