It might probably monitor your steps, distance walked, steps climbed, energy burned, heart charge, sleep length and quality and blood oxygen level. https://terrafp.ru/go/url=-aHR0cDovL3d3dy5pbmRpYW5qb3VybmFscy5jb20vcmVkaXJlY3RUb0FELmFzcHg/aWQ9TVFBMUFEUUFNUUEwQUElM0QlM0QmYWRBZGRyZXNzPWh0dHBzOi8vZmluYW5jaWFsY2VudGVyLmNvbS9hZHMvcmVkaXJlY3QucGhwJTNGdGFyZ2V0PWh0dHA6Ly9rYW5vc28uZGRvLmpwL3d3dy95eWJicy95eWJicy5jZ2klM0ZsaXN0PXRocmVhZA