Comfort Belt Module – Dual - Module for Comfort Belt
Suunto Spartan - How to pair with the Smart Sensor HR belt - YouTube
Suunto Dual Comfort Belt (no manual) | eBay
Suunto - A software update for Suunto Smart HR Belt is now available for Suunto Movescount App users. Connect your Smart Belt with the app and the app will guide you through
SUUNTO Smart Heart Rate Belt User Guide - Manuals+
Suunto Smart Heart Rate Belt w/Sensor - New | eBay