May 2025
Changes to the time range parameters in requests
Time range parametersfrom, to and timezone are deprecated in all request endpoints.
Requests should include from_timestamp and to_timestamp parameters with UTC timestamps instead except endpoints for daily data like Daily Statistics.
Daily Statistics requests must include date parameters from_date and to_date which will refer to user’s local date.
July 2025
Breathing rate metrics consolidated
The metricssleep_breathing_rate, sleep_breathing_rate_min, and sleep_breathing_rate_max are deprecated as they have been merged into breathing_rate, breathing_rate_min, and breathing_rate_max, respectively.