Hello. I am supporting a Senior age friend of mine to use Cronometer with a tracker to help them put on weight while needing to reduce carbs due to late onset diabetes. I have enough trouble myself reading the screen on my fitbit inspire so looking for a tracker with a good size screen for reading. They do have Apple phone but it doesn't come with them everywhere. I know Apple watches are compatible but they are also of course pricey.
So would love to hear experiences of a tracker that is compatible with Cronomoter for an iphone user that is user friendly for someone who has not grown up with tech. Thank all.

If your senior friend has an iPhone, it is evident that the best option would be to use an Apple watch because it has many methods to be used for and is undoubtedly compatible with Cronometer. When it comes to health, don't be afraid to invest more money. I have invested a lot of money in my mother's health, and I do not regret it at all. She also wanted to lose weight through proper nutrition and exercise. To ensure that her condition is good, I also contracted with a specialist from https://homecareassistance.com/tampa-bay, who monitors her evolution.