The Amazfit BIP 5 provides an exhaustive list of health and fitness metrics through Zepp, the same app that much more expensive smartwatches use. Right now, it's on sale for $69.
Source: ADnet
Source Link: https://www.zdnet.com/article/one-of-the-best-budget-smartwatches-ive-tested-provides-a-ton-of-health-data-and-its-on-sale/