Description
Guide and changelog: www.petrrezek.net/en/garmin/houbar
Buy me a coffee: buymeacoffee.com/petrrezek
Every mushroom forager has places that "always deliver" — and forgets half of them by next season. Houbař is a foraging diary that lives entirely on the watch: save the spot where you found mushrooms with one tap, note what grew there, and next time the watch walks you back to that waypoint with an arrow and a distance.
SAVE A SPOT IN SECONDS
• One tap on the home screen starts saving. The watch waits for an accurate GPS fix (it tells you: weak / usable / accurate) and averages several samples before it stores the waypoint.
• START saves immediately if you are in a hurry, BACK cancels.
• Name it from presets (spruce wood, clearing, by the creek, beech wood), type your own, or keep the automatic "Spot N".
FIND YOUR WAY BACK
• Straight-line navigation: a big arrow toward the spot and the distance left, from GPS and the compass. No maps needed, so it works on every supported watch, deep in the forest, without a phone.
• Arrival is detected automatically (within 15 m): the watch vibrates and shows "YOU'RE HERE — look around".
• While navigating, START logs a find on the spot.
KEEP A FIND DIARY
• For every spot: which mushrooms you found (bolete, orange bolete, birch bolete, chanterelle, parasol, slippery jack, milk cap, honey fungus, knight, cauliflower, oyster, other) and how many.
• Missing a species? Add your own right while logging (+ add), in Settings › My species, or in the phone app. Your species sit at the top of the list.
• Logged the wrong species or count? Press DOWN on the spot detail, pick the find and fix or delete it. The season stats follow.
• "What's growing?" stays open after saving, so several species from one spot take just a few presses. The same species twice a day adds up in one row.
• Each spot remembers when it was founded, how many finds it has and when you were last there.
RECORD THE TRIP AS AN ACTIVITY
• Hold UP and pick Start trip: the watch records your route, time, distance and heart rate as an activity (a hike called Mushrooming) that syncs to Garmin Connect like any other.
• Every find you log and every spot you save starts a new lap, so the map in Connect shows where things grew. The number of mushrooms is in the summary and in each lap.
• While recording, the home screen shows the trip time, distance and mushrooms. BACK asks Save, Resume or Discard and then shows a trip summary.
• Always record starts the trip as soon as you open the app. Recording is optional - without it nothing changes.
SEASON AT A GLANCE
• Finds this year by species, how many of your spots you visited, how many new ones you added, and your top spot.
• Season = calendar year, counted on the watch as you go.
GLANCE
• The widget carousel shows the nearest saved spot and its distance, without opening the app.
YOUR DATA STAYS YOURS
• Your spots and finds are stored on the watch only: no internet permission, no account. Only a trip you choose to record goes to Garmin Connect, like any other activity.
• A spot is never lost because of a missing name — the coordinates are saved first, the name can wait.
CONTROLS
• Buttons and touch: START or tap = action, DOWN or swipe = spot list (on a spot: its finds), UP = season, hold UP = menu (trip recording and settings) or the spot menu, BACK = back.
DEVICES
• 61 watches with Connect IQ 5+: fenix 7 / 7 Pro / 7X, fenix 8 (incl. 8 Solar) / 9 (incl. 9 Pro Solar) / E, Enduro 3, epix 2 and epix Pro, Instinct 3 AMOLED and Crossover AMOLED, Forerunner 70/165/170/255 Music/265/570/955/965/970, Venu 2/3/4, vivoactive 5/6, MARQ 2, Descent Mk3 and G2, Approach S50/S70, D2 Air X10 and Mach 1/2, tactix, quatix and more.
BACKGROUND
• Automatic, dark or light — set it on the watch or in the phone app. Automatic is black on AMOLED and light on reflective displays (fenix 7, fenix 8 Solar, Enduro 3...), which are brightest in white.
Houbař is free and ad-free, in 19 languages.
What is new
1.4.1 - 2026-10-21
- NEW: Houbař now speaks 19 languages - besides English and Czech also German, French, Italian, Spanish, Portuguese, Dutch, Polish, Slovak, Croatian, Slovenian, Hungarian, Romanian, Russian, Ukrainian, Finnish, Swedish and Norwegian. The watch follows its system language; the phone settings and the web guide are translated too.
- 11 more watches - Houbař now runs on 61: fenix 7, 7 Pro and 7X (also Solar and no-Wi-Fi editions), fenix 9 Pro Solar 47 and 51 mm, Enduro 3, Forerunner 955 and Forerunner 255 Music.
- These watches have a reflective display, so the app is light by default - it is easiest to read in sunlight. You can switch to dark in Settings › Background.
1.4.0 - 2026-10-08
- NEW: Record the whole trip as an activity. Hold UP for the menu and pick Start trip. The watch records your route, time, distance and heart rate, and the saved trip shows up in Garmin Connect as a hike called Mushrooming.
- Every find you log and every spot you save starts a new lap, so the map in Connect shows where things grew. The number of mushrooms is in the summary and in each lap.
- While recording, the home screen shows a red dot and the trip time at the top, distance and mushrooms at the bottom. Navigation shows the trip time and distance instead of the GPS status.
- When you leave, the app asks: Save, Resume or Discard. After saving it shows a trip summary.
- Always record (in the same menu or in the phone app) starts the trip as soon as you open the app.
- The app now needs permission to record activities - please confirm it when updating.
1.3.5 - 2026-09-18
- NEW: Edit or delete a logged find. On the spot detail press DOWN (or pick Finds in the spot menu) and choose the find. The season stats are corrected with it.
- NEW: Your own mushroom species. Add them right while logging a find (+ add), in Settings › My species, or in the phone app. They sit at the top of the species list.
- Faster logging: after saving, "What's growing?" stays open for the next species - BACK when you are done. The same species logged at one spot twice in a day adds up in one row, and the message shows both numbers, e.g. "bolete +2 · today ×5".
- Renaming a spot starts from its current name. A spot saved with your own name goes straight to logging finds.
- Long spot names and species scroll, so you can read them whole.
- Fixed: on touch watches, tapping + and − on the count and tapping a species works, and tapping a spot in the list opens that spot.
1.2.1 - 2026-09-05
- 16 more watches - 50 supported devices in total. New: fenix 8 Solar 47/51 mm, Instinct 3 AMOLED 45/50 mm, Instinct Crossover AMOLED, Forerunner 70, 170 and 170 Music, Approach S50 and S70, Descent G2, D2 Air X10, D2 Mach 1, Mach 2 and Mach 2 Pro.
- NEW: Background setting - automatic, dark or light, on the watch (Settings on the home screen) or in the phone app. Automatic keeps the black background on AMOLED watches and picks the light one on the fenix 8 Solar, whose reflective display is brightest when it shows white.
- Fixed: on venu 2, 2S and 2 Plus and on vivoactive 5 the text was too big and ran outside the round display. Those watches have no built-in vector font; the app now measures the fonts they really have and shrinks any label that would not fit.
1.1.0 - 2026-08-27
- First release: save mushroom spots with one tap (GPS accuracy check, averaged fix), name them from presets or freely, straight-line navigation back with arrow and distance (GPS + compass, no maps), automatic arrival detection with vibration, a find diary per spot (12 species + count), season overview and a glance with the nearest spot. Everything stays on the watch - no internet, no account.
Screenshots
Supported languages (18)
Compatible devices (80)
Approach® S50
Approach® S70 (42mm)
Approach® S70 (47mm)
D2™ Air X10
D2™ Air X15
D2™ Mach 1
D2™ Mach 1 Pro
D2™ Mach 2
D2™ Mach 2 Pro
Descent™ G2
Descent™ MK3 - 43mm
Descent™ MK3i - 51mm
Enduro™ 2
Enduro™ 3
epix™ (Gen 2)
epix™ (Gen 2)
epix™ Pro (42mm)
epix™ Pro (47mm)
epix™ Pro (51mm)
fēnix® 7
fēnix® 7
fēnix® 7 Pro
fēnix® 7 Pro – Solar Edition (No Wi-Fi®)
fēnix® 7X
fēnix® 7X
fēnix® 7X Pro
fēnix® 7X Pro No Wi-Fi
fēnix® 8 AMOLED (43mm)
fēnix® 8 AMOLED (47mm/51mm)
fēnix® 8 Pro
fēnix® 8 Solar (47mm)
fēnix® 8 Solar (51mm)
fenix® 9 - 43 mm
fenix® 9 – 47 mm
fenix® 9 Pro - 43 mm
fenix® 9 Pro - 47 mm
fenix® 9 Pro - 51 mm
fenix® 9 Pro - Solar 47 mm
fenix® 9 Pro - Solar 51 mm
fēnix® E
Forerunner® 165
Forerunner® 165 Music
Forerunner® 170
Forerunner® 170 Music
Forerunner® 255 Music
Forerunner® 265
Forerunner® 265S
Forerunner® 570 - 42mm
Forerunner® 570 - 47mm
Forerunner® 70
Forerunner® 70
Forerunner® 955 Dual Power
Forerunner® 965
Forerunner® 970
Instinct® 3 – 45 mm, AMOLED
Instinct® 3 – 50 mm, AMOLED
Instinct® Crossover AMOLED
MARQ® (Gen 2)
MARQ® Commander (Gen 2) – Carbon Edition
MARQ™ Aviator (Gen 2)
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2S
Mercedes-Benz Venu® 2S
tactix® 7
tactix® 7 – AMOLED Edition
tactix® 8 – 47 mm, AMOLED
tactix® 8 – 51 mm, Solar
Venu® 2
Venu® 2
Venu® 2 Plus
Venu® 2 Plus
Venu® 2S
Venu® 2S
Venu® 3
Venu® 3S
Venu® 4 – 41 mm
Venu® 4 – 45 mm
vívoactive® 5
vívoactive® 6