Amazon.com: Polar Vantage V Sports Watch for Running, Cycling, Swimming, Etc. Precision Prime Sensor Fusion Technology Enabled, Waterproof, GPS Watch : Everything Else
I found the most comprehensive GPS sports watch for fitness tracking, and it's not made by Garmin | ZDNET
Polar Vantage V Re-Review: A Brilliant Training Tool For Serious Runners And Triathletes | Coach
Bluetooth Low Energy Polar GPS multisport watches provide heart rate and training intensity data to improve athlete performance across 130 different sports - nordicsemi.com
POLAR Vantage M (White, Med/Large) – The Wearables Store
Polar Vantage V Multisport GPS In-Depth Review | DC Rainmaker
Polar Vantage V Multisport GPS In-Depth Review | DC Rainmaker