Bring your performance up to speed with Forerunner® 645. This GPS running watch features Garmin Pay™ contactless payment solution, so you can leave your wallet at home. It also has wrist-based heart rate, advanced running dynamics and performance monitoring features to help you fine-tune your training. Connected features bring you smart notifications and LiveTrack, and you can customize your watch with free watch faces, apps and more from the Connect IQ™ store.
Garmin Pay™ contactless payment solution lets you make convenient payments with your watch, so you can leave your cash and cards at home
Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more
Evaluates your current training status to indicate if you’re under training or overdoing it and offers additional performance monitoring features
Connected features include smart notifications, automatic uploads to Garmin Connect™ and the ability to track your runs with LiveTrack
Customize with free watch faces, apps and more from the Connect IQ™ store
Garmin Elevate™ wrist heart rate technology gives you all-day heart rate monitoring at the wrist
Built-in GPS and GLONASS lets you track how far, how fast and where you run — no phone connection required
Features all-day stress tracking and relaxation-based breathing timer to help balance stress and rest
Battery life: up to 7 days in smartwatch mode and 14 hours in GPS mode
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at firstname.lastname@example.org. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.