Avid Fit GPS Sports Watch- Runner 201 (Black) GPS running watch with lightweight design and battery life lasting up to 7 days in Bluetooth mode Select easy-to-use Chrono Mode or Interval Training to track speed, time, distance, calories, etc. Instant Notifications so you never miss important calls, texts, or Facebook and WhatsApp messages Use AvidFit App to sync data to the cloud for analysis- never worry about losing your workout stats Waterproof up to 100 feet/ 3 ATM rating means you can run at ease in all weather conditions