Fitbit Alternative MCP. Analyze vitals and activity metrics through conversation.

Listen up. This server gives your AI agent deep access to everything you've logged—every metric, every goal, every damn alarm. You don't wanna scroll through menus; you just ask the agent, and it pulls the data straight from the source. It handles active zone minutes (get_azm_by_date, get_azm_by_interval), daily activity summaries (steps, calories), and raw performance metrics via get_activity_tcx.

You can even manually log or delete specific activities using create_activity_log or delete_activity_log, and set new targets with create_activity_goal; you'll also check your current weight and body goals by hitting up get_body_goals.

When it comes to logging stuff, the agent keeps track of your consumables. You can drop in food entries using create_food_log, or pull a full history of what you ate with get_food_log. It tracks water consumption with create_water_log and lets you review all past logs via get_water_log. For weight tracking, it records new measurements with create_weight_log, and if you mess up an entry, you can wipe it clean using delete_weight_log, while still getting every recorded weight log through get_weight_log.

Sleep is logged too; you'll create a record with create_sleep_log or delete one with delete_sleep_log; reviewing detailed sleep patterns for a specific day comes from get_sleep_log_by_date, and checking across a whole time span uses get_sleep_log_by_interval.

Monitoring your vitals is where this thing shines. It pulls continuous heart rate data across an entire day's period using get_heart_rate_intraday; you can also check trends for specific dates or intervals with specialized tools like get_heart_rate_by_date and get_heart_rate_by_interval. For SpO2 (blood oxygen), the agent gets summary metrics by date (get_spo2_by_date) or across a time range using get_spo2_by_interval.

Core body temperature summaries are available via get_core_temperature for specific dates, and skin temperature data comes from get_skin_temperature across defined periods. You can also check your estimated VO2 Max score with get_vo2_max, and pull blood glucose readings using specialized time-series functions like get_blood_glucose. Beyond those, the agent tracks Heart Rate Variability (HRV) summaries by date (get_hrv_by_date) or across intervals using get_hrv_by_interval.

Managing alerts and records is simple. You can set a new reminder alarm with create_alarm, modify an existing one with update_alarm, or wipe it out completely via delete_alarm; the agent will list all current alarms for you using get_alarms. If you need to clean up your data, you've got tools to delete old subscription records (delete_subscription) and manage overall subscriptions through create_subscription and get_subscription_list.

You can also update basic profile info—like weight goals or personal details—with update_profile, while checking what those goals are using get_body_goals.

It's not just about you. The agent checks connected devices by listing them with get_devices, and it retrieves raw ECG readings via get_ecg_log_list. For social tracking, the system gets your friend list through get_friends and pulls the current activity ranking using get_friends_leaderboard. Finally, you can keep track of important health information by retrieving alerts with get_irn_alerts, accessing your main Important Records profile data via get_irn_profile, or checking your basic user info through get_profile.