Garmin companion
A quiet little presence on your watch.
Zerashi is a small companion for Garmin watches. It shifts with the hour, the weather, your activity, and the simple fact that you came back. No streak pressure, no account, and no pressure to keep up.
Install the main app first. Quick Launch is optional if you want a faster way back later.
What It Does
Not a dashboard. More like something you check on.
Zerashi lives on the watch itself. You open it, see where it is today, and leave again. The tone stays light on purpose so it fits the small space and short rhythm of a watch.
What changes is simple: the text, mood, and bond shift over time. The app can pick up time of day, weather, activity, and the pattern of your visits, then reflect that back quietly.
The day leaves a mark
Morning, evening, and long gaps feel different. Zerashi does not talk the same way at every hour.
Movement matters
Steps, activity, and calm mode feed into the tone, so the companion feels tied to the day you actually had.
Return changes the relationship
Coming back over days and weeks makes Zerashi feel more familiar without turning it into a streak system.
Compatible Devices
Version 1.1.0 supports 31 Garmin watch models.
Everyday and running
- D2 Air X15 and D2 Mach 1 Pro
- Forerunner 255, 255 Music, 255S, 255S Music, 265 and 265S
- Mercedes-Benz Venu 2 and Venu 2S
- Venu, Venu 2, Venu 2S, Venu 3, Venu 3S, Venu 4 41mm, Venu 4 45mm and Venu Sq 2
- vivoactive 3 Music, vivoactive 4, vivoactive 4S and vivoactive 5
Outdoor and multisport
- Enduro 2
- epix (Gen 2) and epix Pro (Gen 2) 51mm
- fenix 7, fenix 7 Pro, fenix 7S and fenix 7X
- tactix 7 and tactix 7 AMOLED Edition
The Garmin Compatible Devices list is the final source of truth. If Zerashi does not behave as expected on a listed watch, please contact us with the model and software version.
On-watch controls
Four simple ways to check in.
Tap Zerashi
See a new response shaped by the current moment.
Tap the plant
Open care, Journey, Guide, reminders, and Calm Mode.
Tap the sun or moon
Open Sky Check for current weather and movement context.
Hold Zerashi
Start Calm Mode only when you choose it.
Install
Start with Zerashi. Add Quick Launch only if you need it.
There are two Connect IQ listings because they solve two different jobs. Zerashi is the full companion. Quick Launch is an optional shortcut that asks Garmin to open the full app.
- Zerashi is the full app with moods, bond growth, calm mode, and context changes.
- Quick Launch is optional. Garmin shows a system confirmation before opening the full app.
- Some watches require Zerashi to be opened once from Activities before the shortcut can work.
- If you only want one install, choose Zerashi and ignore the widget.
FAQ
The practical questions first.
Is this a watch app or a phone app?
It is a Garmin watch app. The experience lives on the watch, and the phone only matters for Garmin sync, weather, and other services the watch already depends on.
Do I need both Connect IQ listings?
No. Zerashi is the main app. Quick Launch is optional and only exists to make later visits faster.
What actually changes over time?
Zerashi can respond to time of day, weather, activity, calm mode, and how often you return. The idea is slow familiarity, not a reward loop.
Does Zerashi need an account or collect personal data?
No account is required. It uses Garmin-provided watch context when available instead of building a separate service around you.