Ttmm-s for Fitbit Versa app offers collection of clock faces, equipped with the weather feature, in a monthly subscription plan. The app presents clock faces in four categories: the Analogs, the Digitals, the Abstract and the Once. App has a clear view of a single clock face design together with all necessary informations on how to operate a given clock face. Clock faces have two extra views: the weather condition and the air quality view and special weather alerts. Alerts allow to be prepared for unforeseen weather conditions resulting from climate change on our planet.

Albert Salamon is a Polish graphic designer based in Warsaw. He graduated from the Academy of Fine Arts in Warsaw, Industrial Design Department, where he later lectured in visual communication for eight years. Albert has worked commercially across many areas — logos, visual identification systems, city information systems, books, posters, packaging, websites, mobile apps, and clockfaces. Since 2013, his work has focused on designing watchfaces for smartwatches, with more than 200 designs across Pebble, Fitbit, and CMF platforms. At TTMM sp. z o.o., founded in 2019, Albert is the founder and chief designer. His work has received international design awards including the iF Design Award 2021, Red Dot Award 2020, eight A' Design Awards, GOOD DESIGN, Indigo Award, FWA, and The Design of the Year for Culture by the Polish Minister of Culture and National Heritage.

TTMM is a team of designers and programmers. TTMM experiments and creates minimalistic forms of digital time and develops apps for smartwatches like Pebble and Fitbit. The DNA of TTMM is a process in which team keep defining and inventing new signs for the 21st century era. Their mission is to software Time in a new manner, so that we can experience it in a new way. TTMM apps won 3 gold, 3 silver, bronze A Design Awards, Good Design Award and The Design of the Year for Culture award, Gold Indigo Design Award and three mFWA (Mobile of the Day) distinction.