Premium multisport GPS smartwatch that estimates heart rate at the wrist and includes color TOPO maps featuring trend popularity routing to help you find and follow the best paths Fit for adventure with rugged design that features stainless steel or diamond-like carbon (dolce) Titanium bezel, buttons and rear case Easily store and play up to 500 songs on your watch, and connect with Bluetooth headphones (sold separately) for phone-free listening Garmin Pay; CONNECTIVITY: ANT+, Wi-Fi Built-in navigation sensors include 3-axis compass, gyroscope and barometric altimeter as well as multiple satellite system network capability to track in more challenging environments than GPS alone.Display resolution: 240 x 240 pixels 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.