Cronosurf Wave watch APK for Android

Cronosurf Wave is a chronograph watch app for Android devices and a watch face for Wear OS watches.

NOTE: The Tizen operating system and thus Samsung Gear/Galaxy watches are NOT supported as of today!

This app is based on the original design started 2014 as a web-based technology demonstrator (cronosurf.com). Its main focus lays on design, functionality and usability. If you are a chronograph watch lover, you'll find yourself using Cronosurf as your day-to-day app for alarm, countdown timer and stopwatch.

Since Cronosurf has many features, the app includes a comprehensive user manual. The Button Assistant (also available on the web version) labels each button according to the momentary state of the watch and helps you to quickly get familiarized with the basics. To activate it, simply tap on the area above the watch.

Discover all the special features and great usability of Cronosurf Wave. You will love it!

Cronosurf Wave runs on Wear OS watches with complete functionality and without the need of an Android device!

Note: For touch interactivity, Android 6.+ on the watch is required

There is also a dedicated "Android Smartwatch Mode" for standalone Android Smartwatches that optimizes the app for the watch screen. Note that Cronosurf runs as a regular app on these devices (not as a watch face).

Key features

12-Hour Stopwatch/Chronometer with 1/20 seconds resolution

12-Hour Countdown-Timer (CD) with optional automatic repetition

Daily/Once Alarm (AL) with optional gradual volume

Optional vibration for AL/CD signals

Customizable presets for both AL and CD

World Time with 15 minutes steps

Current date, day of the week and the unique Cronosurf's monthly calendar

Innovative 100-year-Calendar

Week number

Indication of moon phases

Compass (when supported by device)

Screen-On timer

Analog and digital battery level indicators

Second hand: pulse or sweep motion

Set mode supports set-by-drag (not on Wear OS watches)

Torch function

Day/Night modes (white/colored components)

Wear OS: Optional automatic Day/Night mode switching via light sensor (when available)

Wear OS: Optional minimalist ambient mode

Wear OS: Support for Moto 360 and other 'flat tire' displays

Live Wallpaper (basic interactivity, customizable background, adjustable size/position; enable it like any other Live Wallpaper.)

Lots of extra functionality you've probably never seen on other chronographs

Ad-based, (only small banner, no fullscreen ads)

The PRO version is also available and offers these extra features:

- Ad-free

- 5 customizable colors presets

- 4 instead of 2 presets each for AL and CD

- Quick stopwatch (one button press from time mode)

- Split function for the stopwatch

- Flyback chronograph function

- *NEW* Thousandths of a second for stopwatch (experimental)

- Reference pointer for the compass

- Weather information for a user defined location (temperature and humidity, sunrise/sunset times)

- Landscape mode support

- For the Live Wallpaper, any image from the gallery can be set as a background image

- WEAR OS: Optional automatic Day/Night mode switching via sunrise/sunset times

- WEAR OS: Party Mode (automatic color change every couple of minutes)

- WEAR OS: Auto-Return to TME mode after 1 minute; long press [B] disables for current mode till next mode change

- WEAR OS: Optional hourly chime

- WEAR OS: Button lock

- WEAR OS: The info box shows the watch temperature

SEPARATE MANUALS AND FAQ: cronosurf.com/support

Permissions:

- Run at startup: Used for reactivating a pending AL or CD.

- Prevent device from sleeping: While an alarm is being played, so the user can see the watch and stop the alarm.