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Support at Facebook: or Garmin forum:</p><p>UltraSlim comes with a huge very readable time display and is nonetheless quite elegant and highly informative. UltraSlim is completely free of charge. If you like it, I'm happy about your rating and a small donation: .</p>

What’s New

1.0.7</p><p>- fix of wrong months in Czech language</p><p>- fix of problem with system messages staying longer than 10 seconds on screen</p><p>1.0.5</p><p>- settings for bold hour and minutes display</p><p>- support for new watches (Marq™ and Vivoactive 3 LTE / Mercedes-Benz)</p><p>- partial support for Fenix 5s and Fenix Chronos</p><p>- fix of minor bug that affected display of Live HR at DND</p>

Additional Information


This app requires access to:

  • GPS location
  • Heart rate, barometer, temperature, and altitude history
  • Your Garmin Connect™ fitness profile
  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • Descent™ Mk1 Descent™ Mk1
  • Forerunner® 645 Forerunner® 645
  • Forerunner® 645 Music Forerunner® 645 Music
  • Forerunner® 935 Forerunner® 935
  • fēnix® 5 fēnix® 5, quatix® 5
  • fēnix® 5 Plus fēnix® 5 Plus
  • fēnix® 5S fēnix® 5S
  • fēnix® 5S Plus fēnix® 5S Plus
  • fēnix® 5X fēnix® 5X, tactix® Charlie
  • fēnix® 5X Plus fēnix® 5X Plus
  • fēnix® Chronos fēnix® Chronos
  • MARQ™ Athlete MARQ™ Athlete
  • MARQ™ Aviator MARQ™ Aviator
  • MARQ™ Captain MARQ™ Captain
  • MARQ™ Driver MARQ™ Driver
  • MARQ™ Expedition MARQ™ Expedition
  • vívoactive® 3 vívoactive® 3
  • vívoactive® 3 Mercedes-Benz® Collection vívoactive® 3 Mercedes-Benz® Collection
  • vívoactive® 3 Music vívoactive® 3 Music
  • vívolife vívolife
Average Rating: (53 Ratings)

17 April 2019 | Version 1.0.7

Almost perfect watchface, thank you! Please, please, add an option for bolder font for a day number - it's slightly difficult to read the date instantly. Unless, of course, it is not contrary to the concept of the Slim :)

17 April 2019 | Version 1.0.7

Always better! Thank you for fast solving system messages issue.

17 April 2019 | Version 1.0.5

The best. Much easier to read at a glance, now. My definitive WF. Thank you for your job

14 April 2019 | Version 1.0.2

Very very nice watchface and highly customisable. Perhaps too much colours available ;-)

Developer Reply
15 April 2019, MakkasCIQ

Thank you, I decided to make all 64 colors available that the supported watches can display. It's up to to you to find your favor color combinations. ;-)

Giuseppe Rizzi
13 April 2019 | Version 1.0.2

Face molto bella, complimenti allo sviluppatore, ma dove posso trovare x cambiare le impostazioni e personalizzare ULTRA SLIM in ITALIANO. Grazie.

Developer Reply
15 April 2019, MakkasCIQ

Thank you Giuseppe, you can customize UltraSlim using "Mobile Connect" app on your phone or using Garmin Express on PC. You can also use Garmins latest mobile app called "Garmin Connect IQ".

Anna Jalsborn
11 April 2019 | Version 1.0.2

I like it alot, thank You !! Can anyone till me how to change the am/pm. I tried everything but it doesen’t work. Thank You!

Developer Reply
13 April 2019, MakkasCIQ

Hello Anna. You can change 12/24 hour mode on your watch: Enter menu, then settings, then system, then time.

Frank Chen 🇹🇼
09 April 2019 | Version 1.0.2

Simple but imformative

05 April 2019 | Version 1.0.2

Great watch face with all the data I need.

04 April 2019 | Version 1.0.2

Perfect design and working

martinez fabrice
27 March 2019 | Version 1.0.2

Superbe travail bravo bravo peut-être améliorer la lisibilité de certains caractères mais bravo encore

Massimo Cangi
27 March 2019 | Version 1.0.2

Best watchface i've ever used, with so many settings. Thanks for your work

Ivan Hornjak
21 March 2019 | Version 1.0.2


Brian Chambers
18 March 2019 | Version 1.0.2

Best face I have used so far!

Константин Роганов
15 March 2019 | Version 1.0.2

Perfect! Отлично!

14 March 2019 | Version 1.0.2


14 March 2019 | Version 1.0.2

Very nice watch face! Added tons of metrics without being chaotic

Vladimir shin
09 March 2019 | Version 1.0.2

bästa !!!!!!

04 March 2019 | Version 1.0.2

Definitely my favourite watch face. A lot of information much more useful than provided in standard WF and really good design. Very nice job. Only one little thing: Could be possible an hour/minutes font a little bolder?? That will be f*** perfect.

Developer Reply
13 April 2019, MakkasCIQ

Hello Ramon. Bolder font option will come next update.

02 March 2019 | Version 1.0.2

jak na razie dla mnie najlepszy

Dan Radu
21 February 2019 | Version 1.0.2

Great face! Love it. Been searching for something like this ever since I got the FR935. Up until now I've only been using the standard digital face that came with the watch, but wasn't completely happy with it. So now I'm thrilled! Hope the battery impact will be minimum! Best!

Antonio Guerra
16 February 2019 | Version 1.0.2

great watch face, big numbers, useful data, this is my daily one.

11 February 2019 | Version 1.0.2

Pretty nice and useful

11 February 2019 | Version 1.0.2

Nice watchface ! Good job !

Martin Watson
07 February 2019 | Version 1.0.2

Great watchface, is there any configuration to have the seconds and date to the right of minutes, so it reads H-M-s? Maybe a future update? Thanks again, Martin.

06 February 2019 | Version 1.0.2

Love this watch face! So much information- I have the HR off and the battery is amazing (not sure what it’s like with it on) so sleek!

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