{"status": "ok", "service": "Tuna Galaxy Watch 7 Bridge", "data": {"last_sync": "22.08.2026 00:46", "date": "22.08.2026", "steps": 60, "step_goal": 8000, "distance_km": 0.0, "calories_burned": 0, "energy_score": null, "sleep": {"duration_hours": 4.3, "score": null, "bedtime": "", "wake_up": "", "deep_sleep_min": 0, "rem_sleep_min": 0, "light_sleep_min": 0}, "heart_rate": {"resting_bpm": null, "avg_bpm": 84, "min_bpm": 84, "max_bpm": 84}, "spo2_percent": 91.0, "stress_level": null, "weight_kg": 89.6, "height_cm": 183.0, "watch_battery": null}}