Metrics availability: What to expect

• Timeline screen metrics
• Overview screen metrics
• Now screen metrics

When you start using the app, some metrics are available right away, while others unlock as your device collects more data. 

This gradual rollout helps build reliable personal baselines, so your insights become more accurate and meaningful over time. Consistently wearing your NOWATCH supports this process and unlocks deeper, more personalized insights.

Timeline screen metrics

Available as long as you wear the watch

• Heart Rate

• Steps

• Motion (iOS only)

At this stage, the Reactivity Monitor is not yet available, as it needs calibration time.

Available after 5–7 days with at least 6 hours of data per day

• Reactivity Monitor - After this initial period, the system continues to calibrate and refine your data over the next 60 days for more accurate insights.

Overview screen metrics

Available as long as you wear the watch

• Daily Sleep Duration

• Daily Sleep Regularity (wake-up time and bedtime)

• Daily Sleep Heart Rate Variability (HRV)

• Daily Activity Duration - this metric is calculated based on your age and heart rate data.

Available after the Reactivity Monitor becomes available

• Daily Stress Duration (it also needs at least 6 hours of data per day)
• Daily Stress Recovery
• Daily Stress Frequency

Available with at least 6 hours of data per day

• Typical Stress Frequency

• Daily Resting Heart Rate (RHR)

Available after 7 nights of sleep data

• Typical Skin Temperature

Sleep must be detected and/or logged manually for 7 consecutive days for skin temperature to become available.

Available after 10 days of wear in the past month with at least 6 hours of data per day

• Typical Stress Duration

• Typical Stress Recovery

• Typical Stress Duration Range

• Typical Stress Recovery Range

• Typical Sleep Duration

• Typical Resting Heart Rate (RHR) Range

• Typical Sleep Heart Rate Variability (HRV)

Available after 14 days of wear in the past month

• Activity Regularity

Now screen metrics

Available after 5–7 days with at least 6 hours of data per day

• Reactivity Monitor overview
• Prolonged Stress Vibrations - setup

Available when worn, connected, and sensors are active

• Vitals: Shown in real-time.

Available if worn earlier today, connected, and based on Overview metrics

• Metrics: They become available once your stress and sleep-related metrics, located in the Overview screen, become available after meeting the conditions explained above.