Track your weight and BMI without the obsession
Body Weight in AI Wellness Pal keeps a simple record of your weigh-ins with a trend chart, your overall change and your BMI, so you see the direction, not just the daily wobble.
Simple weigh-ins
Log a weigh-in in a couple of taps, in kilograms or pounds. Or just tell your Wellness Pal your weight and it logs it for you.
See the trend, not the noise
Weight moves day to day. The trend chart shows the direction over time, alongside your current weight, the change since your first entry, your lowest and highest weigh-ins and how many entries you’ve logged. Your full history is there to scroll back through.
Body Mass Index
Add your height once and your BMI is calculated from your latest weigh-in, shown with its category. BMI is a rough screening number, not a measure of health on its own, so treat it as one signal among many.
Part of the bigger picture
Weight sits next to your nutrition, calorie budget and habits in the same app, and the Body Weight widget can show your current weight and recent change on your home screen.
Weight & BMI tracker questions
Is the weight tracker free?
Yes. Logging weigh-ins, the trend chart and BMI are part of the free app.
Can I use pounds instead of kilograms?
Yes, switch between kg and lb at any time.
How is BMI calculated?
From your latest weigh-in and the height you add, using the standard BMI formula and adult categories. It’s a general screening measure, not a diagnosis.
Related features
Start feeling better today
Free on iPhone and Android.