![A few quick thoughts on Fitbit's new activity trackers, GPS watch (with optical heart rate!) | DC Rainmaker A few quick thoughts on Fitbit's new activity trackers, GPS watch (with optical heart rate!) | DC Rainmaker](https://media.dcrainmaker.com/images/2014/10/Fitbit-New-Products-Image.png)
A few quick thoughts on Fitbit's new activity trackers, GPS watch (with optical heart rate!) | DC Rainmaker
![Amazon.com: Fitbit Charge HR Wireless Activity and Fitness Tracker Wristband with Heart Rate Monitor, Teal, Large (6.2-7.6 Inch) (Non-Retail Packaging) : Sports & Outdoors Amazon.com: Fitbit Charge HR Wireless Activity and Fitness Tracker Wristband with Heart Rate Monitor, Teal, Large (6.2-7.6 Inch) (Non-Retail Packaging) : Sports & Outdoors](https://m.media-amazon.com/images/I/51UCCw8TJ2L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Fitbit Charge HR Wireless Activity and Fitness Tracker Wristband with Heart Rate Monitor, Teal, Large (6.2-7.6 Inch) (Non-Retail Packaging) : Sports & Outdoors
![Amazon.com: Fitbit Charge HR Wireless Activity and Fitness Tracker Wristband with Heart Rate Monitor, Teal, Large (6.2-7.6 Inch) (Non-Retail Packaging) : Sports & Outdoors Amazon.com: Fitbit Charge HR Wireless Activity and Fitness Tracker Wristband with Heart Rate Monitor, Teal, Large (6.2-7.6 Inch) (Non-Retail Packaging) : Sports & Outdoors](https://m.media-amazon.com/images/I/51UCCw8TJ2L.jpg)