WW members can download their weight-tracker app on either iTunes or Google Play to look up thousands of on-plan recipes, set weight-loss goals and monitor progress. Though you do need a premium ...

With YAZIO, the best free nutrition tracker and health app, you can lose weight and get healthy. This discount on YAZIO PRO ...

However, to log your weight on your Apple Watch, you'll need to download a third-party app like yourWeight ... Alternatively, you can try other free weight-tracking apps with Apple Watch integration, ...