DrivenGPS via eBay offers the refurbished Fitbit Surge Fitness Super Watch in Black for $84.99 with free shipping. That's the lowest price we've seen in any condition and $119 under the best deal we could find for a new one. (We saw an open-box model for $5 more in November.) It tracks steps, distance, calories burned, floors climbed, and active minutes. Features include GPS tracking, PurePulse heart rate monitor, alarm, and wireless syncing to smartphones and computers. It comes in size L only. Deal ends today.

Note: A 30-day warranty applies, but it's unclear who backs it. It will ship in bulk packaging.