The newly revealed wearable features the SpO2 sensor which Fitbit claims can provide you with detailed insights into your fitness activities, with the device itself also being water - resistant up to 50 meters, having GPS capabilities, and boasting standalone support for dynamic workout routines. (androidheadlines.com)
Onnit SteelBells are extremely functional, dynamic workout tools that challenge your entire body with each movement. (onnit.com)
They actually move with you while you're riding, simulating more life - like conditions and offering you a more dynamic workout. (thebettyrocker.com)