Tacho1.6.1 - App Store

Tacho is a bike computer for the Apple Watch and iPhone. With the Tacho Watch app, you can track your bike workouts and save them to the Apple Health app on your iPhone.

You can use the Tacho Watch app with or without an iPhone. Start your tracking on the Apple Watch. With the Tacho iPhone app, you can then see key metrics like speed, heart rate, elevation, incline, wind speed and direction, and air temperature. On the Apple Watch, you'll also see average and maximum speed, pulse, and ascent and descent.

With the auto-pause function, only the time and distance you are actually moving is counted.

The barometric altimeter ensures accurate altitude measurement. It automatically calibrates itself based on the GPS signal as you move.

Weather data is updated every 5 to 15 minutes depending on your speed and location.

The following data is stored in the Apple Health app on your iPhone:
- ride time
- distance
- route
- altitude (ascent/descent)
- speed
- pulse
- calories burned
- air temperature
- air humidity
- weather condition
- events (pause start/end, movement start/end)

In the Settings app on your iPhone, you can configure the Tacho app to your liking. You can choose between altimetry via GPS or barometer, configure units of measurement, customize the appearance and disable the auto-pause functionality.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Version History This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.

- Improves stability 1.6.1 02/08/2025 - Adds elapsed time display to iPhone
- Adds cycling power display to iPhone if bluetooth power meter is connected to the Apple Watch
- Adds cycling power and cadence metrics to workout if corresponding bluetooth devices are connected to the Apple Watch
- Adds Now Playing screen to Apple Watch
- Improves speed decimal display
- Stores barometric pressure to workout meta data
- Fixes barometric altimeter and inclinometer not working
- Improves performance and stability 1.6 02/05/2025 - Restores support for watchOS 8 and iOS 14 1.5.1 10/09/2023 - Uses Apple Weather as a source for weather data
- Improves the display on the Apple Watch Ultra
- Contains small improvements to the Apple Watch user interface
- Fixes workout route not saved in rare cases 1.5 10/05/2023 - Added display orientation settings 1.4.2 01/17/2023 - fix storing dublicate motion pause/resume events when tracking workouts with watchOS 8 1.4.1 09/28/2021 - Support the Always-On display on Apple Watch
- Add portuguese and italian languages 1.4 09/24/2021 - Improve stability 1.3.3 09/01/2021 - Improves stability 1.3.2 08/14/2021 - Improves stability 1.3.1 08/11/2021 - With the new Tacho Watch app, you can track your bike rides and save them to the Apple Health app on your iPhone
- The barometric altimeter is automatically calibrated during movement using the GPS signal
- Weather data is powered by Dark Sky
- The speed below 10 speed units can be displayed with decimal place. 1.3 08/06/2021 - Fix crash when using VoiceOver on iOS 14. 1.2.3 12/23/2020 - Fixes displaying temperature in wrong unit with some device configurations. 1.2.2 06/08/2020 - Fixes compass showing wrong direction when using iPad face up and iPad screen was rotated while app was in background. 1.2.1 03/10/2020 - Supports VoiceOver.
- Supports bold and larger text.
- Shows units for speed, alitude and incline.
- Improves movement detection to prevent unwanted distance tracking.
- Improves device rotation animation.
- Improves weather loading in situations with bad internet connection.
- Fixes compass showing wrong direction when using iPad face up in certain circumstances.
- Fixes number formating to not show negative zero (eg. "-0°").
- Fixes 12h clock format to not show AM/PM. 1.2 02/25/2020 - add barometric alti- and inclinometer
- add split view support for iPad
- improve compass accuracy while driving
- improve weather loading for more accuracy and better energy efficiency
- adapt to new location permission handling in iOS 13
- fix compass showing wrong heading when iPad hold upside-down 1.1 12/23/2019 1.0 05/23/2019