Garmin Instinct 3 GPS Smartwatch - 50mm Solar Black/Charcoal CheckoutSpec= 4-Bolt Rings 46/33Number of Chainrings DoubleDrivetrain

Rings 46/33Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor BlackCrank Length (mm) 170Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Black

Computer compatibility: Garmin and Wahoo

model HRM 200 (XS-S) description ANT+/Bluetooth heart rate chest strap

The release values can be adjusted from DIN 4 to 10

While slightly more expensive than other boots in its category

Garmin Instinct 3 GPS Smartwatch - 50mm Solar Black/Charcoal CheckoutSpec= 4-Bolt Rings 46/33Number of Chainrings DoubleDrivetrainEngineered to take on your toughest adventures, Instinct 3 is the rugged 50 mm GPS smartwatch with bolted construction, a metal reinforced bezel and scratch resistant lens. It features a 1. 1 display, built in LED flashlight and 24 7 health and wellness tracking. Follow your instinct longer, thanks to unlimited battery life in smartwatch mode with solar charging (assumes all day wear with 3 hours per day outside in 50,000 lux conditions). TECH SPECS