Thanks for your inquiry.
Unfortunately there is no algorithm for wrist light screen function on BMI055. However, BMI270 has such function built-in. You can configure threshold and duration to have the interrupt signal to light the screen when wrist watching motion is performed. Please refer to page 53 of BMI270 datasheet at https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi270-ds000.pdf for more information.