Calendar Notifications Display on Watch But Produce No Vibration/Haptic

**Bug Report: Calendar Notifications Display on Watch But Produce No Vibration/Haptic**

**Device:** Pebble Time 2 (new revival hardware)

**Phone:** Android (Samsung S25)

**Pebble App Version:** Latest

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**Description**

Calendar event notifications are successfully reaching the watch face and displaying correctly, but produce absolutely no haptic feedback/vibration when they fire. This is specific to calendar notifications — all other notification types (calls, messages, etc.) vibrate as expected.

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**Steps to Reproduce**

1. Create a calendar event with a reminder set to fire at event start time

2. Wait for the reminder to trigger

3. Notification appears on the watch face correctly

4. No vibration fires

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**What I’ve Ruled Out**

- :white_check_mark: Quiet Time — disabled

- :white_check_mark: Calendar Aware mode — disabled

- :white_check_mark: Watch-side vibration settings — confirmed enabled for notifications

- :white_check_mark: Per-app notification settings in Pebble app — both Google Calendar and Samsung Calendar are enabled and set to Default (which should include vibration)

- :white_check_mark: Phone-side notifications — confirmed enabled with Banner style for all calendar apps

- :white_check_mark: Multiple calendar apps tested — Google Calendar and Samsung Calendar, same result with both

- :white_check_mark: Multiple test events created and fired — consistent failure across all tests

- :white_check_mark: Watch is not charging during tests

- :white_check_mark: Bluetooth connection is stable — notifications are reaching the watch reliably

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**Expected Behavior**

Calendar notification fires on the watch face AND triggers haptic vibration, consistent with how all other notification types behave.

**Actual Behavior**

Calendar notification displays correctly on the watch face but produces zero haptic feedback. Vibration never fires regardless of which calendar app sends the notification.

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Happy to provide any additional info or test anything that would help track this down. This seems like it may be an unlogged bug as I couldn’t find any existing thread covering it.

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Best to post this bug in the issue tracker here: Issues · coredevices/PebbleOS

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Hi there, could you fill out a bug report in the Pebble app so we can take a look?

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I filed a bug at the link posted above. Please let me know if that’s not the correct location.

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We need you to fill out a bug report. Thanks!

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Hi! To file a bug report in the Pebble app, you’ll need to go to Settings → Get Help → New Bug Report. Let me know if you run into any trouble doing so.

2 Likes

Sorry about the wrong info, makes sense that the Pebble app would also send logs in the bug report.

I don’t have my PT2 yet (batch 4), but are calendar notifications supposed to have vibration with them?

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