Watch Battery MonitorA timely reminder.
A charged-up day.

Watch Battery Monitor keeps your Apple Watch charged with smarter alerts, complications that stay in sync, and flexible thresholds tailored to how you use your watch.

Key features

• Custom low-battery threshold and follow-up cadence so alerts match your routine.
• Complication-driven background checks for reliable readings without draining power.
• Quiet, minimal notifications to avoid alert fatigue.

Quick setup

1. Turn on Monitoring inside the app.
2. Add a Watch Battery Monitor complication to a watch face you use daily.
3. Set your first alert level and the repeat cadence (for example, every 5% after the first alert).

Reliable alerts

• Keep the complication visible on an active face; it enables background battery reads.
• Allow notifications on Apple Watch so alerts can be delivered on time.
• If levels look stale, open the app once to refresh, then let the complication keep things current.

Need more guidance? See the Watch Battery Monitor tips page for presets and troubleshooting.