A young adult sees an advertisement claiming a fitness tracker will "guarantee weight loss within 30 days".
Before deciding whether to buy it, which action BEST demonstrates informed decision making?
- Reading reviews from verified buyers to see whether other users lost weight.
- Comparing the tracker's features and price with similar models from other brands.
- Checking evidence on whether trackers cause weight loss and if one suits their goals.
- Asking a personal trainer at their gym which tracker brand they would recommend.