Your library
Playlists, albums, artists, Recently Played, and stations, with Play and Shuffle on every album and playlist. Lists open at once, then refresh.
Lagu for Apple Watch
Plex music on Apple Watch,
for runs without the phone.
Lagu for Apple Watch comes with the iPhone app. It streams from your Plex server over Wi-Fi or cellular, keeps playlists and albums on the watch for when the phone stays home, and plays through its own speaker or AirPods. When the phone is playing, the watch becomes its remote.
Open beta · TestFlight Comes with the iPhone app watchOS 26
01 · On the wrist
Browse, stream,
and download.
The watch signs in through the iPhone, so there is nothing to type on a small screen. Open Lagu on the phone once and the watch connects.
Search in sections
Type or dictate, and results come back as Artists, Albums, Playlists, and Songs. An artist opens their albums.
Streams on its own
Over Wi-Fi or cellular, without the phone nearby. The watch has its own quality setting, 192 kbps by default, with Original and 128 kbps as the other choices.
Downloads
Playlists and albums, at Original quality or 320, 256, 192, or 128 kbps. They finish in the background, the Downloads screen shows the space used, and a swipe removes one.
Long press for more
Play Next and Play Last on a song, Download on an album or playlist, and Go to Artist or Go to Album from either.
Now Playing from anywhere
While music plays, every browse screen has a Now Playing button at the top, so pausing never means backing out of a list. The Digital Crown sets the volume.
Up Next
A queue button on Now Playing lists what plays next, on the watch or on the iPhone. Tap a song to jump to it.
Complications
Now Playing on the watch face, and a Lagu Remote complication that opens the controls for whatever Lagu is playing on the iPhone, or through it on a computer or TV.
Keep on Watch
Turn it on for a playlist and the watch keeps it downloaded and in step with your server, refreshing in the background.
02 · With the iPhone
The watch as
the phone’s remote.
Playing on iPhone
When Lagu is playing on the phone, a chip on the watch opens the system Now Playing screen: play, pause, skip, and Crown volume for the phone.
Choose where it plays
While the iPhone is playing, the watch asks whether to play there or on the wrist, even with the phone locked. Downloads always play on the watch.
Follows your library
The watch browses the library you set as preferred in the iPhone app, and search covers your whole server.
Scrobbling
Connect Last.fm or ListenBrainz on the iPhone and the watch scrobbles too, with a switch to turn either off on the watch alone.
On screen
Lagu on Apple Watch,
screen by screen.
OFFLINE
A run with no phone and no signal.
Tap Download on a playlist or an album and it lives on the watch, at Original quality or a bitrate you pick. Keep on Watch holds a playlist in step with the server as it changes. Leave the phone at home and it plays in airplane mode, through AirPods or the watch’s own speaker. The Downloads screen lists what is stored and the space it takes, and a swipe removes it.
What it doesn’t do
The gaps,
listed.
The watch app is made for the wrist, and some of the phone’s features stay on the phone. The platform table has every feature, cell by cell.
Downloads come as playlists and albums
The watch keeps whole playlists and albums. A single song or an artist’s catalogue cannot be downloaded on its own.
No EQ, crossfade, or lyrics
The watch plays the music straight. The equalizer, crossfade, lyrics, and visualizers are on the phone.
One library at a time
The watch browses the library your iPhone uses as its main one.
Sign-in comes from the iPhone
The watch gets your Plex sign-in from Lagu on the iPhone, so the iPhone app comes first.
Getting it
From download
to music playing.
Join on TestFlight
Open Lagu’s public TestFlight link from the download page on your iPhone. The watch app comes with the iPhone one.
Install on the watch
Install Lagu on the iPhone from TestFlight, then add it to the watch from the Watch app if it does not install on its own.
Sign in on the phone
Sign in to Plex in Lagu on the iPhone and choose your libraries. Open Lagu on the watch and it connects.
Questions
Asked about
this platform.
Is there a Plex music app for Apple Watch?
Yes. Lagu is a music player for Plex, and its iPhone app includes an Apple Watch app. It streams your Plex music over Wi-Fi or cellular, downloads playlists and albums, plays through the watch speaker or AirPods, and controls Lagu on the iPhone, with complications for the watch face.
Can I play my Plex music on Apple Watch without my iPhone?
Yes. Download playlists or albums to the watch and they play with the phone left at home, even in airplane mode. With Wi-Fi or cellular, the watch can also stream from your server on its own.
Do I need the iPhone app?
Yes. The watch app comes with Lagu for iPhone and signs in through it. Once set up, it browses, streams, and plays downloads by itself.
Does the Apple Watch app cost extra?
No. It is part of the iPhone app. Lagu is free during the beta, and at launch one $1.99 App Store purchase covers iPhone, iPad, Apple TV, and the watch app. There is no subscription.
Does streaming on cellular need Plex Pass?
Streaming from outside your home network takes a Plex Pass on the server owner’s account or a Remote Watch Pass on yours. That is a Plex rule that applies to every Plex client. Downloaded music plays without either.
Lagu on other screens: iPhone · iPad · Apple TV · Android · Android TV · macOS · Windows · Linux · every feature
Bring your library along.
The open beta is here. Desktop is free, iPhone, iPad, and Apple TV are free while the beta runs, and Android is $1.99 once on Google Play.
Download Lagu