Daily Exchange Rate
· v1.0
About
Always know what your money is worth, wherever you are in the world. RateFlow brings real-time currency exchange rates directly to your Garmin watch, no phone needed after sync, no subscriptions, no API keys.
Glance View
At a glance, see up to 3 currency pairs of your choice rotating on your watch face stack. Configure which pairs to display and how fast they rotate (3 to 15 seconds) directly from the Garmin Connect app on your phone. Each pair shows the live rate alongside a 7-day trend indicator, so you can see at a glance whether a currency is gaining or losing ground.
Popular Pairs
Open RateFlow and instantly access the 10 most traded currency pairs in the world, ranked by daily trading volume according to the Bank for International Settlements (BIS) 2025 Triennial Survey:
EUR/USD – Euro / US Dollar
USD/JPY – US Dollar / Japanese Yen
GBP/USD – British Pound / US Dollar
USD/CNY – US Dollar / Chinese Yuan
USD/CAD – US Dollar / Canadian Dollar
AUD/USD – Australian Dollar / US Dollar
USD/CHF – US Dollar / Swiss Franc
USD/HKD – US Dollar / Hong Kong Dollar
USD/SGD – US Dollar / Singapore Dollar
USD/INR – US Dollar / Indian Rupee
Rates update automatically in the background twice a day and can be manually refreshed at any time directly from your watch.
Build Your Own Pair
Not seeing the pair you need? Pick any two currencies from a catalog of over 100 currencies across 5 continents. To keep browsing manageable on a small screen, currencies are organized by region:
- Europe – EUR, GBP, CHF, PLN, NOK, SEK, TRY and more
- Asia & Middle East – JPY, CNY, INR, SGD, AED, KRW, THB and more
- Americas – USD, CAD, MXN, BRL, ARS, CLP and more
- Africa – ZAR, EGP, NGN, KES, MAD and more
- Oceania – AUD, NZD, FJD and more
Conversion Calculator
On any pair detail screen, use the built-in conversion tool to enter any amount (up to 99,999) and instantly see the converted value. Perfect for travel, shopping, or quick estimates. The inverse rate is always shown below, and the data timestamp tells you exactly how fresh the rate is.
7-Day Trend
Every pair detail screen shows how the exchange rate has moved over the past 7 days as a percentage, with a green arrow for gains and a red arrow for losses. Trend data is sourced from the European Central Bank via the Frankfurter API. Free, reliable, and updated daily.
Automatic Background Updates
RateFlow refreshes exchange rates automatically twice a day in the background, so your data is always current without you having to think about it. Rates are fetched via your phone's internet connection and cached on your watch, meaning you can check rates even when your phone isn't nearby.
Data Sources
Live rates: ExchangeRate-API (open.er-api.com) free, no registration required, 160+ currencies, updated daily
Historical trend data: Frankfurter API (api.frankfurter.dev). European Central Bank reference rates, free, ~30 major currencies
Compatible Devices
Designed and optimized for the Garmin Fenix 8 series.
Note: Exchange rates shown are mid-market reference rates for informational purposes only and should not be used for financial transactions or settlements. Rate availability depends on your phone's internet connection at sync time.