Which food delivery places are you referring to?
Can you elaborate? Diet is where I struggle…
Without getting into specific companies here, one example would be the ‘Enjoy’ app, which highlights health related/conscious businesses in Chengdu (within a city selection drop-down menu). Restaurants listed might not necessarily qualify, but you’ll find food delivery services, gyms, and other such businesses offering discounts and trial offers.
How does everyone feel about those fitness trackers/heart rate monitors…
I picked up a Fitbit Charge HR a while ago, and while it’s wholly inaccurate for activities like cycling, and the sleep tracking is a little shaky, it does provide useful data on the basis of consistency. I wanted to start tracking my heart rate and use the data to track my recovery from training short/long term. This together with the sleep tracking has been extremely useful, while most other data (steps, calories burned, etc) is redundant. As long as you make use of the data and implement changes accordingly, these trackers are a useful tool.