The only difference between our plug refurbished Apple Watch Series SE and a brand new one is the price. Our Apple Watch Series 4 is up to 40% more affordable and is backed by our plug 1-year warranty. To ensure our products meet our incredibly high-performance standards, we’ve developed a proprietary 90 point functionality evaluation, deep cleaning, and sanitization process. Specialized technicians at our company’s headquarters hand test each device, and only products that pass our rigorous testing receive plug’s Certified Pre-Owned status and are sold.