Pair your Bluetooth Weight Watchers Scales to your phone and use the free WW Scales App by Conair. Once connected, step on your scales to see your measurements instantly sync to your phone; see your results over time without any manual data entry.
For more accurate measurements create your own user-profile, by entering your age, height and gender into the WW scales. With a capacity of 10 user-profiles, even a larger family can personalise their measurements.
Get a better perspective of what is happing inside your body. Monitor your water body mass percentage, so when your weight fluctuates you won't become discouraged by weight gain, knowing it's based on water retention rather than body fat.