Ask for a photo of the back of the watch. It lists the series (e.g., Series 9), case size (e.g., 45mm), and material (e.g., Aluminum vs. Stainless Steel).
If the seller refuses to provide the serial number for a coverage check on Apple’s website, walk away. buying apple watch on craigslist
Meet at a coffee shop or a "Safe Exchange Zone" (many police stations have these). Ask for a photo of the back of the watch
Meet somewhere with an outlet or bring a portable power bank to ensure the watch actually accepts a charge. 3. Red Flags to Watch For If the seller refuses to provide the serial
Avoid sellers who insist on shipping or paying via Zelle/CashApp before you see the item. Stick to cash in a public place. 4. Safety First
This is the most important step. Ask the seller directly: "Is the watch unpaired from your phone and removed from your iCloud account?" If it isn't, you won't be able to use it.