Guide

How to review your watch battery history on a phone

A watch screen is small for reading a battery timeline. WristRevive's optional Android companion shows the same history and test results on your phone, where patterns are easier to see.

1 min readWritten from play.google.com✓ Approved by the founder · 4 Nov 2026
On this page
  1. Step by step
  2. Questions

Step by step

  1. Install WristRevive on your Wear OS watch first. The watch does the measuring.Screen: WristRevive on the watch
  2. Install the optional companion app on the Android phone paired with the watch.Screen: Companion app home on the phone
  3. Wait for the watch data to sync and check when it last synchronized.Screen: Last sync time
  4. Open the battery history and look at charging periods and stretches of heavier drain.Screen: Battery history timeline on the phone
  5. Open your Revive Scan and Idle Drain results to read them on the larger screen.Screen: Scan result detail on the phone
  6. Export the diagnostics as JSON or CSV if you want to keep them or share them.Screen: Export dialog

Questions

Can I see my past charging sessions?

Yes. In the phone companion you can look through charging periods together with scan and test results.

Source: play.google.com
Can I undo the Everyday Lite changes?

Yes. There is a restoration checklist for switching each change back when you want.

Source: play.google.com
How far back does the battery timeline go?

The launch notes describe a 7-day timeline, alongside a battery Tile and a runtime complication.

Source: play.google.com
How does the phone get the watch data?

The optional companion app syncs with your paired watch through Wear OS Data Layer, and it shows when data was last synced.

Source: play.google.com
Does the phone app measure the battery too?

No. The watch does the measuring; the phone app shows the results on a bigger screen and helps you read them.

Source: play.google.com
Can I see when my watch drained faster than usual?

Yes. It marks periods of unusually fast drain compared with your own watch's normal baseline.

Source: play.google.com

Test why your Wear OS watch battery drains so fast