For those who asked about "ANT+" in... - Suunto Spartan Ultra | Facebook
Suunto Spartan Sport Wrist HR In-Depth Review | DC Rainmaker
Suunto - The Suunto Spartan Ultra and Spartan Sport are hand-made in Finland and built to last in any conditions. Both watches feature an extremely durable color touch screen with great visibility
Suunto Spartan Trainer Wrist HR In-Depth Review (It's a full triathlon watch for $279) | DC Rainmaker
Suunto ANT Heart Rate Belt - Accurate heart rate information