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Garmin Forerunner 645 Running GPS Smartwatch

REGULAR $399.99
This product is not eligible for promotional offers and coupons.  However, you are able to earn and redeem Kohl's Cash and YES2YOU Rewards on this product. Modified return policy applies.

COLOR: Sandstone

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Product Details
SKU #84346054

Make running is more than just exercise with this Garmin Forerunner 645 GPS smartwatch.


  • Contactless payments let you buy what you need while on the go
  • 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
  • Uses wrist-based heart rate to offer performance monitoring features, including evaluating your current training status
  • Connected features include smart notifications, automatic uploads to Garmin Connect and the ability for others to track your runs with the LiveTrack feature
  • Customize with free watch faces, apps and more from Connect IQ store


  • Forerunner 645 smartwatch
  • Charging cable


  • 1.7"H x 1.7"W x 0.5"D
  • Weight: 0.1 lbs.
  • Fits wrist with a circumference of 127-204 mm
  • Rechargeable lithium ion battery
  • Battery life: up to 7 days (smartwatch mode)
  • Display size: 1.2-in.
  • Display resolution: 240 x 241
  • Wireless: Wi-Fi___33, Bluetooth, ANT+
  • Manufacturer's 1-year limited warranty
  • For warranty information please click here
  • For information about the modified return policy, please click here

  • WARNING: Cancer and Reproductive Harm. For more information go to

  • Model no. 010-01863-00

Due to its contents, this product cannot be shipped via our Priority Service or sent to Alaska, Hawaii, P.O. boxes, and/or APO/FPO military addresses.

Shipping & Returns

View our full return policy here.


Related Information

Learn more about Bluetooth technology here.

  Bluetooth Compatibility Chart
  Version: Compatible With:
  Bluetooth Smart Ready* Bluetooth Smart Ready
Bluetooth Smart
  Bluetooth* Bluetooth Smart Ready
  Bluetooth Smart Bluetooth Smart Ready NA NA
*This Bluetooth version is backwards compatible.