Write down your weight and your waist now and then, and watch which way they're going. What matters is the direction over weeks, not any single reading. Free for everyone, and it works without internet.
Fill in whichever you measured today. Weigh at the same time of day when you can.
Everything you enter stays on this phone. Nothing is sent to us. See where weight and waist fit among the things that raise stroke risk in the free Know your risk check, and track your pressure with the free Pressure & Medicines tool.