---
title: "PBWatchDelegate Protocol Reference"
canonical_url: https://developer.repebble.com/docs/pebblekit-ios/Protocols/PBWatchDelegate/
last_updated: 2026-10-28
sdk_version: 4.33.1
---
# PBWatchDelegate Protocol Reference

Source: https://developer.repebble.com/docs/pebblekit-ios/Protocols/PBWatchDelegate/

| Conforms to | NSObject |
| Declared in | PBWatch.h |

### – watchDidDisconnect:

Called when the watch got disconnected.

`- (void)watchDidDisconnect:(PBWatch *)watch`

#### Parameters
_watch_The watch that was disconnected.

#### Declared In

`PBWatch.h`

### – watch:handleError:

Called when the watch caught an error.

`- (void)watch:(PBWatch *)watch handleError:(NSError *)error`

#### Parameters
_watch_The watch that caught the error._error_The error catch by the watch.

#### Declared In

`PBWatch.h`

### – watchWillResetSession:

Called when an internal session is about to be reset.

`- (void)watchWillResetSession:(PBWatch *)watch`

#### Parameters
_watch_The watch that will reset its session.

#### Declared In

`PBWatch.h`

### – watchDidOpenSession:

Called when an internal session is opened

`- (void)watchDidOpenSession:(PBWatch *)watch`

#### Parameters
_watch_The watch that opened a session.

#### Declared In

`PBWatch.h`

### – watchDidCloseSession:

Called when an internal EASession is closed

`- (void)watchDidCloseSession:(PBWatch *)watch`

#### Parameters
_watch_The watch that closed its session.

#### Declared In

`PBWatch.h`