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Carbonox Chrono

· v0.12.0
★★★★★ (1) ↓ 100 downloads 1 Free

About

This is a pilot's watchface with on watch chronograph start/stop functionality. For those die-hard analog chronograph lovers, myself included. This watchface features an uncluttered, easy to read, aviator style design. # Features * Analog time * 3 subdial layout * Left sub-dial configurable to: Heart rate as % of maximum Heart rate Battery % 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 * Outer arc can be set to be a move indicator, battery%, heart rate as % of max or goal progress indicator * 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 face, second hand, subdial pointer colors * Configurable minute mark color/visibility * Subdials can be turned on, off or on only in high power mode * All subdials can be configurable * Optional 4th (top) subdial * 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·h today MET·h/week Past 7 day distance for selected sport Acute to Chronic Workload Ratio (A:C) for selected sport Recovery time (hours) Body battery Stress level Today's average stress Last night's sleep hours Last night's sleep score 7 day avg. HRV Estimated core temp Feels like temperature Dew point temperature Relative humidity Internal (sensor) temperature Probability of precipitation Sea level barometric pressure [kPa] Windspeed (customizable units) Wind direction 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 * Optional status icons * GMT/alternate time zone/solar time/solar azimuth pointer (or hand) with configurable color, 12 or 24 hour scale (for 12 hour scale filled triangle indicates PM) * Night lume mode with optional glow effect (with selectable color and activation mode; auto will activate from sunset to sunrise) (Glow effect not available on Forerunner 55) * Night lume mode partially lit display option * Option to use the night lume display for AOD mode * Chronograph (stopwatch function) (control via watchface settings menu and press and hold on the touchscreen) * Show the chronograph time on the subdials, main dial or outer arc * 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 center option (for devices with Connect IQ 4.0.0 higher system software) * Bonus: replica mode * Optionally sends daily average stress to the FitRate app for inclusion in health/fitness rating. See here for details: https://ko-fi.com/Post/How-to-Automatically-Upload-Stress-Data-to-FitRate-T6T0WI35E # Payment For the PRO version, use this link to pay €2.99 via Stripe (no account required; credit card, Apple Pay, Google Pay accepted). https://buy.stripe.com/eVqeVeeY00pQbNd2Qmf3d18 Alternative payment via Paypal: https://www.paypal.com/paypalme/trudelta/2.99EUR Important instructions to get your unlock code quickly: https://ko-fi.com/post/Payments-via-PayPal-Z8Z6AIK78

What's new

Version 0.12.0 Removed an extranneous setting. PRO Version only changes: Added a separate setting for hand night lume color. Corrected GMT/alternate time zone pointer from not being visible in night lume mode. Changed the lume portion of the GMT/alternate time zone pointer to obey the semi-transparent hand setting. Version 0.11.0 PRO Version only change: Added option to display chronograph time as arcs on the outer arc graph. Two options are provided (1) Chronograph hours + minutes :: hours appears on the outer arc, minutes appears on the red, inner arc. (2) Chronograph minutes + seconds :: minutes appears on the outer arc, seconds appears on the red, inner arc. Version 0.10.0 Changed date window and subdial border circle to be cleaner on MIP displays. Version 0.9.0 PRO Version only change: Added a separate color setting for the GMT/althernate time zone pointer lume.

Permissions

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Details

Compatible with 169 devices
Updated Jun 17, 2026
Open on apps.garmin.com ↗