Have a newer Garmin watch? Get the full-featured version at https://apps.garmin.com/apps/a6abb4e5-0f89-430e-990c-4b75cd2ad0da Full-featured calculator for older Garmin watches — full expression editing with parentheses, exponents, a movable cursor, saved variables, and equation solving. A smart, full-featured calculator built for quick, natural use right on your wrist. Unlike basic watch calculators, this app works on a full expression model: every button press appends a character to a formula (e.g. "12*(3+4)"), so you can build expressions with parentheses and nested exponents exactly the way you'd write them on paper. Nothing is evaluated until you press "=", so you can freely edit, extend, and reorganize your formula before getting a result. Key features: • Full support for parentheses, exponents, and all standard math operations, entered as a natural expression rather than step-by-step key-by-key math. • Cursor-based editing — move left and right through your formula to fix a typo or insert a value in the middle of an expression, not just at the end. Perfect for dropping a random number or a previous result right where you need it. • Named variables (A/B/C/D) that persist even after you close the app, so you can store a value once and reuse it across multiple calculations without retyping it. • Equation solving for an unknown variable, with the result automatically saved as a new named variable (X/Y/Z...) for further use in later formulas. • ANS button for instant access to your last computed result, so chaining calculations is effortless. • A clean, dedicated menu for navigating between calculator functions and managing saved variables. • Simple, responsive interface tuned for small screens and quick glances — built to be usable mid-activity, not just at a desk. Built for older and memory-constrained Garmin devices, including the Fenix, Forerunner, Edge, vívoactive, Instinct, Approach, D2, Descent, Venu Sq, GPSMAP, and Rino series, among others. Whether you're splitting a bill, converting units on a hike, running quick math during a workout, or solving an equation on the go, this calculator keeps real computational power on your wrist — no phone required.