Having existed for more than 40 years, Weight Watchers has changed with the times. While members have traditionally attended regular meetings at brick-and-mortar establishments,they can expand their horizons with Weight Watchers Online and lose weight from just about anywhere.

Weightwatchers.com offers many nof the tools found in the offline program, but with an added convenience of logging on wherever you are. Members who join Weightwatchers.com have the choice between the Flex Plan and the Core Plan.

With the Flex Plan, dieters watch their food intake based on the number of POINTS they consume.