An invitation to try two watch faces

Help test
Lento & Lento Classic

Hi,

I’m looking for Android users to help test Lento and Lento Classic. You can try the companion apps on an Android 7 or newer phone. If you have a Wear OS 4 or newer watch, you can also test the watch faces. Everyone follows the same access process.

All public pages and all 20 designs per app are free to view before sharing your email or opting in on Google Play. Browse first, then decide whether you would like to test.

No watch? You can still take part.

You can join the test and install both companion apps on an Android 7 or newer phone, even without a watch. Try the phone interface, setup instructions and links, and share your feedback. A compatible Wear OS watch is only needed to test the watch faces themselves.

You can also forward this invitation to someone with a compatible watch, or share it with a relevant community. You do not need to become a tester to help spread the word.

Share this invitation:

https://mmaric27.github.io/watch-faces/invite/
Lento promotional image: a 24-hour single-hand face in illustrative watch housing.

Lento

One hand. The whole day.
A 24-hour watch face.
Lento Classic promotional image: a 12-hour analog face in illustrative watch housing.

Lento Classic

Classic time, thoughtfully composed.
A 12-hour analog watch face.

Explore more designs and materials

Find a design that feels like you

Each app includes 20 coordinated designs, from porcelain and mother of pearl to colourful stone textures and darker finishes.

Swipe or scroll sideways through each collection. Select a panel for a larger image in a new tab.

Lento: one hand, 24 hours

Lento: Porcelain, Cream, Mother of Pearl and Silver Guilloche. Open larger panel.
Porcelain, Cream, Mother of Pearl and Silver Guilloche
Lento: Ice Blue, Turquoise, Meteorite and Burnt Orange. Open larger panel.
Ice Blue, Turquoise, Meteorite and Burnt Orange
Lento: Muted Olive, Tiger Eye, Slate Gray and Malachite. Open larger panel.
Muted Olive, Tiger Eye, Slate Gray and Malachite
Lento: Espresso, Black, Burgundy and Lapis Lazuli. Open larger panel.
Espresso, Black, Burgundy and Lapis Lazuli
Lento: Navy, Burgundy Urushi, Blue Aventurine and Black Marble. Open larger panel.
Navy, Burgundy Urushi, Blue Aventurine and Black Marble

Lento Classic: a 12-hour analog dial

Lento Classic: Porcelain, Cream, Mother of Pearl and Silver Guilloche. Open larger panel.
Porcelain, Cream, Mother of Pearl and Silver Guilloche
Lento Classic: Ice Blue, Turquoise, Meteorite and Burnt Orange. Open larger panel.
Ice Blue, Turquoise, Meteorite and Burnt Orange
Lento Classic: Muted Olive, Tiger Eye, Slate Gray and Malachite. Open larger panel.
Muted Olive, Tiger Eye, Slate Gray and Malachite
Lento Classic: Espresso, Black, Burgundy and Lapis Lazuli. Open larger panel.
Espresso, Black, Burgundy and Lapis Lazuli
Lento Classic: Navy, Burgundy Urushi, Blue Aventurine and Black Marble. Open larger panel.
Navy, Burgundy Urushi, Blue Aventurine and Black Marble

Existing promotional compositions based on emulator captures, shown at a smaller web size. Watch housings are illustrative. Classic panels include both Dial marks settings; layouts and settings vary.

Interested in testing? See how to request both apps

Request access to both apps

Read the testing privacy notice first. Contact Marko directly with the Google Play email address you want to use. You may include your phone or watch model and optional OS version. This website does not enroll you or collect form data.

Use the Google account selected in the native Play Store app on your Android phone. Add and select that account on the phone if necessary; signing in only in a browser is not enough.

Email Marko about both apps

I manually add your account to both apps' Google Play tester lists before confirming access. When your tester access is ready, you receive one email with everything you need. Use that same account to accept both separate Play opt-ins: Lento and Lento Classic. Then install both apps using the links in your email during the free-installation window below.

Free-installation window for accepted testers: 18 October 2026, 00:00 GMT through 31 October 2026, 23:59 GMT. Access remains subject to developer confirmation and the actual Play price. Wait for your setup email and check both Play listings before installing. If a price appears, do not pay; contact the developer.

For the test, please aim to keep the companion apps installed and remain opted in to both closed tests for at least 14 consecutive days. This test period is separate from the sale window. Try the features available on your actual devices and share honest feedback.

If you have a watch, neither face needs to stay active throughout those 14 days. You can return to your usual face after trying them, including if these designs are not to your taste.

Participation is voluntary and you can leave without penalty. No public rating or review is required.

Full testing instructions, access details and privacy notice

Thank you,

mark.om