
This is an open-box unit: the retail packaging was opened, but the product was powered on and verified working before listing.
Open-box means the box was opened only — a customer return, an inspection unboxing, or damaged outer packaging. Condition can vary from unit to unit, so each is graded (A1, A2, A3) and priced to match.
Final sale:open-box items aren’t eligible for return or exchange for change of mind — except items that arrive damaged, dead-on-arrival, or wrong. See our final-sale policy.
HighlightsEDA detection & stress management, Heart rhythm assessment with ECG app\*, High & low heart rate notifications, On-wrist skin temperature sensor & SpO2 levels Take Bluetooth calls, get text & app notoficationsBattery lasts 6+ days plus, fast charging gives you a full day charge in just 12 minutes.\*\* \*The Fitbit ECG app is only available in select countries; not intended for use by people under 22 years old.See fitbit.com/us/technology/ecg for additional details.\*\*Varies with use and other factors; up to 5 hours with continuous GPS.With Call FunctionTouchscreenFitness & Outdoor