Introduction
# whoopskill
Use `whoopskill` to fetch WHOOP health metrics (sleep, recovery, HRV, strain, workouts).
Install: `npm install -g whoopskill` | [GitHub](https://github.com/koala73/whoopskill)
Quick start - `whoopskill summary` ā one-liner: Recovery: 52% | HRV: 39ms | Sleep: 40% | Strain: 6.7 - `whoopskill summary --color` ā color-coded summary with š¢š”š“ status indicators - `whoopskill trends` ā 7-day trends with averages and direction arrows - `whoopskill trends --days 30 --pretty` ā 30-day trend analysis - `whoopskill insights --pretty` ā AI-style health recommendations - `whoopskill --pretty` ā human-readable output with emojis - `whoopskill recovery` ā recovery score, HRV, RHR - `whoopskill sleep` ā sleep performance, stages - `whoopskill workout` ā workouts with strain - `whoopskill --date 2025-01-03` ā specific date
Analysis commands - `summary` ā quick health snapshot (add `--color` for status indicators) - `trends` ā multi-day averages with trend arrows (āāā) - `insights` ā personalized recommendations based on your data
Data types - `profile` ā user info (name, email) - `body` ā height, weight, max HR - `sleep` ā sleep stages, efficiency, respiratory rate - `recovery` ā recovery %, HRV, RHR, SpO2, skin temp - `workout` ā strain, HR zones, calories - `cycle` ā daily strain, calories
Combine types - `whoopskill --sleep --recovery --body`
Auth - `whoopskill auth login` ā OAuth flow (opens browser) - `whoopskill auth status` ā check token status - `whoopskill auth logout` ā clear tokens
Notes - Output is JSON to stdout (use `--pretty` for human-readable) - Tokens stored in `~/.whoop-cli/tokens.json` (auto-refresh) - Uses WHOOP API v2 - Date follows WHOOP day boundary (4am cutoff) - WHOOP apps with <10 users don't need review (immediate use)
Sample: `whoopskill summary --color` ``` š 2026-01-25 š¢ Recovery: 85% | HRV: 39ms | RHR: 63bpm š” Sleep: 79% | 6.9h | Efficiency: 97% š“ Strain: 0.1 (optimal: ~14) | 579 cal ```
Sample: `whoopskill trends` ``` š 7-Day Trends
š Recovery: 62.1% avg (34-86) ā š HRV: 33.8ms avg (26-42) ā ā¤ļø RHR: 63.8bpm avg (60-68) ā š“ Sleep: 75.4% avg (69-79) ā šļø Hours: 6.5h avg (5.7-7.8) ā š„ Strain: 5.9 avg (0.1-9.0) ā ```
Sample: `whoopskill insights` ``` š” Insights & Recommendations
ā Green Recovery Recovery at 85% ā body is primed for high strain. ā Great day for intense training or competition.
ā HRV Above Baseline Today's HRV (39ms) is 21% above your 7-day average. ā Excellent recovery. Good day for peak performance.
ā ļø Mild Sleep Debt You have 2.0 hours of sleep debt. ā Consider an earlier bedtime tonight.
ā Strain Capacity Available Current strain: 0.1. Optimal target: ~14. ā Room for 13.9 more strain today. ```
Sample: `whoopskill --sleep --recovery` (JSON) ```json { "date": "2026-01-05", "fetched_at": "2026-01-05T13:49:22.782Z", "body": { "height_meter": 1.83, "weight_kilogram": 82.5, "max_heart_rate": 182 }, "sleep": [ { "id": "4c311bd4-370f-49ff-b58c-0578d543e9d2", "cycle_id": 1236731435, "user_id": 245199, "created_at": "2026-01-05T00:23:34.264Z", "updated_at": "2026-01-05T02:23:54.686Z", "start": "2026-01-04T19:51:57.280Z", "end": "2026-01-05T01:30:48.660Z", "timezone_offset": "+04:00", "nap": false, "score_state": "SCORED", "score": { "stage_summary": { "total_in_bed_time_milli": 20331380, "total_awake_time_milli": 4416000, "total_light_sleep_time_milli": 6968320, "total_slow_wave_sleep_time_milli": 4953060, "total_rem_sleep_time_milli": 3994000, "sleep_cycle_count": 4, "disturbance_count": 4 }, "sleep_needed": { "baseline_milli": 26783239, "need_from_sleep_debt_milli": 6637715, "need_from_recent_strain_milli": 148919 }, "respiratory_rate": 14.12, "sleep_performance_percentage": 40, "sleep_consistency_percentage": 60, "sleep_efficiency_percentage": 78.28 } } ], "workout": [ { "id": "4279883e-3d23-45cd-848c-3afa28dca3f8", "user_id": 245199, "start": "2026-01-05T03:14:13.417Z", "end": "2026-01-05T04:06:45.532Z", "sport_name": "hiit", "score_state": "SCORED", "score": { "strain": 6.19, "average_heart_rate": 108, "max_heart_rate": 144, "kilojoule": 819.38, "zone_durations": { "zone_zero_milli": 167000, "zone_one_milli": 1420000, "zone_two_milli": 1234980, "zone_three_milli": 330000, "zone_four_milli": 0, "zone_five_milli": 0 } } } ], "profile": { "user_id": 245199, "email": "[email protected]", "first_name": "John", "last_name": "Doe" }, "recovery": [ { "cycle_id": 1236731435, "sleep_id": "4c311bd4-370f-49ff-b58c-0578d543e9d2", "user_id": 245199, "score_state": "SCORED", "score": { "recovery_score": 52, "resting_heart_rate": 60, "hrv_rmssd_milli": 38.87, "spo2_percentage": 96.4, "skin_temp_celsius": 33.19 } } ], "cycle": [ { "id": 1236731435, "user_id": 245199, "start": "2026-01-04T19:51:57.280Z", "end": null, "score_state": "SCORED", "score": { "strain": 6.66, "kilojoule": 6172.94, "average_heart_rate": 71, "max_heart_rate": 144 } } ] } ```