I am very satisfied with the product itself after purchasing it, but I have decided to sell it because it is too high-spec for how I use it and I don't think I can fully utilize its capabilities. Purchased on 2025/08/14, it is an unused item that was only opened for taking photos. Instinct 3 Dual Power 50mm Tactical Black 010-02935-80 Brand: GARMIN Analog/Digital: Digital Band Material: Rubber Band Color: Black Notification Features: Incoming call notification, Email notification Sensors: GPS, Heart rate sensor, Gyro sensor, Acceleration sensor Measurement Functions: Step count, Distance traveled, Heart rate measurement, Calorie consumption, Sleep detection Waterproof/Dustproof: Waterproof Wireless Communication: Bluetooth, ANT