Name: Public Transport r.485
Rating: 3.9 (18 reviews)
Author: r.485

This app sends requests to Google in order to find public transport routes.
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The idea:
- You are at home and want to know when the next bus departs to your work (or vice-versa). Or you are somewhere else and you want to go home. Use this app and you will get the answer in two clicks, without taking your phone from your pocket.
- During the trip, you can quickly check how far you are from the point where you have to step out and also the distance and direction to your final destination.
- Of course, your phone and watch should be paired via Bluetooth and connected to the Internet in order to request a route. After that, you can just follow the directions offline.
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Instructions:
Press START/ACTION/ENTER/MENU to open the main menu.
1) Request new route:
1.1. From Home* to Work*
1.2. From Work* to Home*
1.3. From the current location** to Home*
1.4. From the current location** to Work*
1.5. From the current location** to a saved location*
1.6. From the Home* to a saved location*
1.7. From the Work* to a saved location*
* This location must have been saved on beforehand (see 2, 3 and 4)
** Needs a GPS fix
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2) Save your current location (needs a GPS fix)
You can save your current location as Home, Work, or as one of the other available save slots
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3) Save new address (not available for Vivoactive 1)
Search for an address and save it. Powered by Google and "© OpenStreetMap contributors"
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4) Edit location's name (not available for Vivoactive 1)
Change the name of a saved location. "HOME" and "WORK" cannot be changed. To encourage donations and reward the ones who support us, the free version only allows to rename the first location. 
✔ Use our mobile app pack (companion app) to unlock the app:
ツ Android ★★★★★:
• play.google.com/store/apps/details?id=com.connectiq.r485.mapsr485companion2
ツ iOS ★★★★★
• itunes.apple.com/us/app/id1502830009

The upgrade is sold by Apple's App Store and Goolge's Play Store. They handle the payments and collect taxes. Therefore the prices may vary from country to country.
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Once a route is found, tap the screen (if you have a touch screen device) or use the UP/DOWN keys to change the views. The available views are:

A.1) Time and headsign - this is what you should check before you get on the bus/tram/train
A.2) Departure (name of the station, distance and direction) - this is what you should check when you are going to the station to step in
A.3) Arrival (name of the station, distance and direction) - this is what you should check when you are on the bus/tram/train waiting for the stop to step out
B.1) Final destination (distance and direction) - this is what you should check after you step out and walk until the end destination
B.2) Initial ponts (distance and direction) - just to be sure that you are departing from where you meant to (and not using a previously requested route).

There may exist multiple "A" screens if you need to change to another bus/tram/train.
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Route recommendations may be incomplete and/or inaccurate, and may contain sections of private land and/or sections of terrain that could be challenging or hazardous. Always use your best judgement about the safety of the road and trail conditions and follow traffic and property.