Rotating Bezel Navigation: Physical rotating bezel allows precise and intuitive control of apps and menus. Premium Stainless Steel Design: Classic watch styling with durable materials for a more traditional look. BioActive Sensor Technology: Tracks body composition, heart rate, and blood oxygen levels. Wear OS Integration: Access Google services, apps, and notifications directly from the wrist. Advanced Fitness Tracking: Monitors workouts, activity levels, and daily movement. This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.