CourtKeeper
Badminton scoring on your wrist, with the serve and court positions tracked for you.
CourtKeeper is a badminton scoreboard for your wrist. Tell it who is playing, press the button for the side that won the rally, and it does the rest: the score, who serves next, which court they serve from, and when it is time to change ends.
The serving side’s score is drawn solid and the other side’s in outline, so a glance tells you who serves. A doubles match is tracked by the full BWF service-court rules, and if your four players lined up differently from what the watch expects, you can swap a side round from the in-game menu. Miscounted? Undo steps back one rally at a time.
It runs on 112 Garmin watches, from the Fenix 5 to the Fenix 8, by buttons or by touch, and in the language your watch is set to. It needs no phone and no permissions: every match stays on your watch.
What it does
- Official BWF rally-point scoring, to 21 and win by two, with an optional cap at 30.
- Singles, doubles, and mixed, where one player takes on a pair.
- Best of 1, 3 or 5 sets, with the first serve picked by hand or by an animated coin toss.
- In doubles it knows who serves and from which court, and can show everyone's position after each point.
- Undo as many points as you need, and swap a side's players if they lined up differently.
- A reminder to change ends in the deciding set, and optional rest timers within and between sets.
- A roster of up to 20 players, with who is here tonight, and Play Again to repeat the last setup.
- The last 10 matches saved with date, duration, and every set's score.
- Two styles and fifteen colour palettes, previewed live as you scroll.
Screenshots
What's new
Version 1.2.0
- Match-end animations: fireworks and confetti when you win, a rainy thunderstorm when you lose. Switch them off any time in Settings.
- The app's visual themes got a rework.
- Themes are now split into a style and a color palette, each with a live preview as you scroll through the Theme menu.
- Added an About page to the main menu.
- Improved stability.
- Faster and lighter on memory.
- The Instinct 2 family (96 KB memory) is no longer supported.
Earlier versions
Version 1.1.0
- 19 new languages, bringing the total to 34.
- The first server and starting court positions are now randomized at the start of each match.
- Sound and vibration feedback is more consistent across the app.
Version 1.0.0
First release.
Works on these watches
112 Garmin watches, by series. Open a series to see its models.
Approach3
- Approach S50
- Approach S70 42mm
- Approach S70 47mm
D28
- D2" Air
- D2" Air X10
- D2" Delta
- D2" Delta PX
- D2" Delta S
- D2" Mach 1
- D2" Mach 2
- D2" Mach 2 Pro
Descent6
- Descent" G2
- Descent" Mk1
- Descent" Mk2 / Mk2i
- Descent" Mk2 S
- Descent" Mk3 43mm / Mk3i 43mm
- Descent" Mk3i 51mm
Enduro2
- Enduro"
- Enduro" 3
epix4
- epix (Gen 2) / quatix 7 Sapphire
- epix Pro (Gen 2) 47mm / quatix 7 Pro
- epix Pro (Gen 2) 51mm / D2 Mach 1 Pro / tactix 7 - AMOLED Edition
- epix" Pro (Gen 2) 42mm
fēnix26
- fēnix 5 / quatix 5
- fēnix 5 Plus
- fēnix 5S
- fēnix 5S Plus
- fēnix 5X / tactix Charlie
- fēnix 5X Plus
- fēnix 6 / 6 Solar / 6 Dual Power
- fēnix 6 Pro / 6 Sapphire / 6 Pro Solar / 6 Pro Dual Power / quatix 6
- fēnix 6S / 6S Solar / 6S Dual Power
- fēnix 6S Pro / 6S Sapphire / 6S Pro Solar / 6S Pro Dual Power
- fēnix 6X Pro / 6X Sapphire / 6X Pro Solar / tactix Delta Sapphire / Delta Solar / Delta Solar - Ballistics Edition / quatix 6X / 6X Solar / 6X Dual Power
- fēnix 7 / quatix 7
- fēnix 7 Pro
- fēnix 7 Pro - Solar Edition (no Wi-Fi)
- fēnix 7S
- fēnix 7S Pro
- fēnix 7X / tactix 7 / quatix 7X Solar / Enduro 2
- fēnix 7X Pro
- fēnix 7X Pro - Solar Edition (no Wi-Fi)
- fēnix 8 43mm
- fēnix 8 47mm / 51mm / tactix 8 47mm / 51mm / quatix 8 47mm / 51mm
- fēnix 8 Pro 47mm / 51mm / MicroLED / quatix 8 Pro 47mm / 51mm
- fēnix 8 Solar 47mm
- fēnix 8 Solar 51mm / tactix 8 Solar 51mm
- fēnix Chronos
- fēnix E
Forerunner22
- Forerunner 55
- Forerunner 165
- Forerunner 165 Music
- Forerunner 245
- Forerunner 245 Music
- Forerunner 255
- Forerunner 255 Music
- Forerunner 255s
- Forerunner 255s Music
- Forerunner 265
- Forerunner 265s
- Forerunner 570 42mm
- Forerunner 570 47mm
- Forerunner 645
- Forerunner 645 Music
- Forerunner 745
- Forerunner 935
- Forerunner 945
- Forerunner 945 LTE
- Forerunner 955 / Solar
- Forerunner 965
- Forerunner 970
Instinct6
- Instinct 3 AMOLED 45mm
- Instinct 3 AMOLED 50mm
- Instinct 3 Solar 45mm / 50mm
- Instinct Crossover AMOLED
- Instinct E 40mm
- Instinct E 45mm
Legacy Series4
- Captain Marvel
- Darth Vader"
- First Avenger
- Rey"
MARQ10
- MARQ (Gen 2) Athlete / Adventurer / Captain / Golfer / Carbon Edition / Commander - Carbon Edition
- MARQ (Gen 2) Aviator
- MARQ Adventurer
- MARQ Athlete
- MARQ Aviator
- MARQ Captain / MARQ Captain: American Magic Edition
- MARQ Commander
- MARQ Driver
- MARQ Expedition
- MARQ Golfer
Venu14
- Venu
- Venu 2
- Venu 2 Plus
- Venu 2S
- Venu 3
- Venu 3S
- Venu 4 41mm
- Venu 4 45mm / D2 Air X15
- Venu Mercedes-Benz Collection
- Venu Sq
- Venu Sq 2
- Venu Sq 2 Music
- Venu Sq. Music Edition
- Venu X1
vívoactive7
- vívoactive 3
- vívoactive 3 Music
- vívoactive 3 Music LTE
- vívoactive 4
- vívoactive 4S
- vívoactive 5
- vívoactive 6