you will need a heart rate chest strap to use the heart rate function of this watch but it is not included. Packaging and Shipping:We take great pride in our shipping your item will be wrapped in bubble wrap and surrounded in packing peanuts in acorrugatedbox. We have shipped thousands of items here on have never had an itemdamaged in shipping. This item includes freeUSPS Priority Mail shipping items are shipped the next business day 5 days a week no shipping on weekends or Holidays items over $250. 00 in value will require a signature confirmation as required by PayPal. Our Guarantee:this item has a 30 day money back guarantee if you are not completely satisfied I provide for my family here on so your complete satisfaction is my number one goal. See what others think about our products and services by reading some of our feedback and buy with confidence Please email with anyquestionsthat you may have and forvisitingour items.