Long-running solar powered multisport GPS watch with always-on 1.3'' display and new ultratough athletic design uses the sun’s energy to extend battery life Battery performance: in smartwatch mode, up to 18 days while indoors or up to 22 days with solar charging in 3 hours of direct sunlight (50,000 lux) per day; in GPS mode, up to 57 hours indoors or up to 73 hours with solar charging continuously in direct sunlight (50,000 lux) Take your training to the next level with endurance and real-time stamina tracking, training status, advanced performance metrics and 30+ built-in sports apps Get 24/7 health and wellness monitoring with wrist-based heart rate, Pulse (not available in all countries), stress and enhanced sleep tracking (this device is intended to give an estimation of your activity and metrics; it is not a medical device) Navigate the outdoors with built-in sensors for the 3-axis compass, gyroscope and barometric altimeter; supports multi-GNSS satellite systems (GPS, GLONASS and Galileo) Check out preloaded maps for thousands of golf courses and ski resorts worldwide; download TopoActive maps for any region to keep your explorations on track Enjoy everyday style with access to smart notifications when paired with a compatible smartphone, music storage and our Garmin Pay contactless payment solution in supported countries and payment networks Trusted button controls that work in any environment are matched with a highly responsive touchscreen interface for quick, convenient access to selections Water resistance depth: 100.0 meters 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.