OpenIQ Devices
← Back

RB Chrono

· v0.14.0
★★★★★ (2) ↓ 100 downloads 1 Free

About

For those die-hard analog chronograph lovers, myself included. # Features * Analog time * 3 subdial layout * Left sub-dial configurable to: Heart rate as % of maximum Heart rate Battery % Steps Today's step progress to goal % Today's activity minutes progress to goal % This week's activity minutes progress to goal % Current temperature * Date window * Configurable hour and minute hand color * Accent color ring can be set to be a move indicator, battery%, heart rate as % of max or goal progress indicator * Optionally obtain weather data from OpenWeatherMap. (requires free API key from https://openweathermap.org) * Battery saving mode * Anti-aliased graphics (if supported by watch model) * Burn-in safe, full screen, always on display for AMOLED displays NOTE: When the sub-dial reads 0% or a very small value, a black circle appears in the center of the dial hand (like a zero). This is to distinguish it from a 100% reading. # PRO Version features * Configurable accent color * Configurable second hand color * Configurable subdial pointer color * Optional notifications, Bluetooth and battery level icons * All subdials can be configurable * Optional 4th subdial replaces date window and logo * Additional selections for subdials: Today's active calories burned progress to goal % Distance run/walked Floors climbed Meters (or feet) climbed METs (Metabolic Equivalent of Task) (during an activity) MET·hrs today MET·hrs/week Recovery time (hours) Body battery Stress level Feels like temperature Probability of precipitation Sea level barometric pressure [kPa] Windspeed (customizable units) Wind bearing Altitude 2nd time zone or UTC time NOTE: Not all selections are available on all watch models depending on hardware support * Directional heading compass indicator (when a GPS signal is available) * Sunrise and sunset time markers on the dial * GMT or alternate time zone pointer/hand, 12 or 24 hour scale (for 12 hour scale filled triangle indicates PM) * Night lume mode (with selectable color and activation mode; auto will activate from sunset to sunrise) * Chronograph reset emulation: (shows second hand in 0 position in low power mode) * Always on second hand option (for Forerunner 255 and 955 series, Legacy Saga and Legacy Hero series, Vivoactive 4/4S, Approach S62 and Fenix 7/7S/7X models only) * Semi-transparent hand option (only for watch models that support Connect IQ 4.0.0 and higher) * Bonus: replica mode # Payment For the PRO version, use this link to pay US$2.99 via Stripe (no account required; credit card, Apple Pay, Google Pay accepted). https://buy.stripe.com/8wMcOr27O8wR8AE5pC Alternative payment via Paypal: https://www.paypal.com/paypalme/trudelta/2.99USD Important instructions to get your unlock code quickly: https://ko-fi.com/post/Payments-via-PayPal-Z8Z6AIK78 Payment via Stripe is recommended because you will get the unlock code immediately on the payment confirmation screen. Also sometimes with Paypal there are transaction fees depending on your country. With Stripe there are never any additional fees. If you don't get a reply within 8 hours, see here for help: https://ko-fi.com/post/Common-causes-for-not-receiving-your-unlock-code-N4N8BUEGH # Tags Chronometer, analog, aviator, Roman numerals

What's new

Version 0.14.0 Fixed weather data not being retrieved from OpenWeatherMap. Version 0.13.0 Reduced battery consumption. Version 0.12.0 Reduce battery consumption and improved robustness. Version 0.11.0 Changed AOD mode display for newer AMOLED display models (Connect IQ 5.0.0 or higher) to try to prevent flickering. Version 0.10.0 PRO version only change: Changed night lume display to show full I-XII hour numbers. Version 0.9.0 PRO version only change: Revised the MET-h/wk and MET-h today calculation. Version 0.8.1 Added support for Forerunner 165 models. Version 0.8.0 PRO version only change: Corrected subdial label for wind direction. Version 0.7.5 PRO version only change: Corrected description for wind direction data selection. Version 0.7.4 Added support for the Descent Mk3 43mm models. Version 0.7.3 Added support for the Fenix 7 Pro Solar. Version 0.7.2 Added support for the Descent Mk3 model. Version 0.6.2 Added support for the Fenix 7X Pro Solar. Version 0.6.1 Added support for Venu 2 Square series. Version 0.6.0 PRO Version only change: Corrected always on seconds display. Version 0.5.0 Fixed crash. Version 0.4.0 Reduced battery consumption. Added support for more watch models. Versions 0.3.1, 0.3.2, 0.3.3 Added support for more watch models. Version 0.3.0 PRO version only change: Corrected icons from erroneously appearing in night lume mode.

Permissions

PositioningBackgroundSensorHistoryUserProfileCommunications

Details

Compatible with 173 devices
Updated Feb 19, 2026
Open on apps.garmin.com ↗