Blue Marble Worldtimer

Blue Marble Worldtimer is the latest in my worldtimer series, providing capabilities not even available in conventional worldtimer watches that cost $thousands. Directly read the time in any of the principal 24 time zones, with no manual calculation, buttons to push or bezel to turn, and none of the text appears upside down. The displayed time is even adjusted for DST (daylight savings time) when applicable. # Features * The Earth, showing the 6 inhabited continents completes one rotation every 24 hours. Your longitude position starts at the 6 o'clock position (bottom) at 12:00AM and then rotates counter clockwise like the real Earth. (This feature is only available on some models) * Analog or digital local time * Customizable hand color for analog time mode Color selection instructions: https://ko-fi.com/post/Entering-numerical-color-settings-I3I5N1TZJ * DST adjusted time for all 24 principal time zones * Hour indications for 24 time zones indicate whether the zone is in the same day, previous day (red) or next day (blue) relative to your local time zone. Optionally the hour indications can indicate day/night. * Auto/Manual local time zone setting * Local time zone indication, also used to indicate AM/PM * Supports 30 and 45 minute UTC offset time zones * Supports UTC+13 and UTC+14 local time zones * Rotating datafield display (Date, UTC, current temperature, heart rate, resting heart rate, steps, active minutes) * Burn-in protection in sleep mode for AMOLED displays. * Anti-aliased hands (if supported by watch model) * Battery saving mode # PRO Version Features * Optional night shadow for the globe * Optional status icons (Bluetooth, DST, messages, GPS signal strength) * Automatic DST start/end changeover * Automatic local time zone selection using GPS position + internet geolocation API * Option to highlight (in yellow) time zones which currently have DST in effect (This feature is only available on some models) * Settable default data item for display in low power mode * More selectable data items: ISO 8601 week and day number Local time zone name (Requires free ipgeolocation API key) Sunrise (SR) Sundown (SD) Time to next sun event (NSE) Latitude (LT) Longitude (LN) Daily low/high temperature Sea level barometric pressure (BA) Ambient pressure (AP) Windspeed (WS) Wind direction (WD) Probability of precipitation (POP) Relative humidity (RH) Distance (DI) Vigorous activity minutes (VAC) Total calories or kJ (TCAL or TKJ) Active calories or kJ (ACAL or AKJ) Floors climbed Messages Alarms Battery % Estimated remaining battery [hours] NOTE: Depending on hardware, not all watch models support all data items. * Optional arc can be set to be a Move! indicator, battery level indicator or progress graph towards step, activity etc goal. * 2nd customizable data field (analog time mode only) # Payment For the PRO version, use this link to pay US$3.49 via Stripe (no account required; credit card, Apple Pay, Google Pay accepted). https://buy.stripe.com/5kAcOr5k06oJ0485tB Alternative payment via Paypal: https://www.paypal.com/paypalme/trudelta/3.49USD 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 Dual time zone, multi-time zone, world time, worldtimer, world clock, daylight savings, world time

Version 1.16.0 Updated for ipgeolocation.io change. Version 1.15.5, 1.15.6 Added support for the Forerunner 70 and 170. Version 1.15.4 Added support for the D2 Mach 2 Pro. Version 1.15.1 Added support for the D2 Mach 2 and D2 Air X15. Version 1.15.0 PRO Version only change: Attempted to lighten the night shadow color on 280x280 pixel displays. Version 1.14.2 Added support for the Venu 4. Version 1.14.1 Added support for the Fenix 8 Pro. Version 1.14.0 Added earth rotation capability to Forerunner 165 models. Version 1.13.3 Added support for the Venu X1. Version 1.13.2 Added support for Forerunner 570/970 models. Version 1.13.1 Added support for the Vivoactive 6. Version 1.13.0 Corrected crash when arc graph was set to today's activity minutes. Version 1.12.1 Optimized memory use. Removed support for Approach S62 due to insufficient memory. Version 1.12.0 PRO Version only change: Added option to display the latitude and longitude grid. Version 1.11.0 Added a green dot on the outer edge of the Earth to indicate your longitude position. Version 1.10.0 PRO Version only change: Added option to display status icons (Bluetooth, messages, DST, GPS signal strength) Version 1.9.1 Corrected the app name in Polish language. Version 1.9.0 Corrected missing degrees symbol on MIP display models. Added support for more models. (Venu Square Music, Forerunner 255, Approach S62, Vivoactive 4 Legacy Hero First Avenger, Legacy Saga Darth Vader) The Earth rotation feature and highlighting of time zones with DST in effect feature are not available on these models. Version 1.8.0 PRO Version only change: Fixed crash when earth night shadow was enabled on some devices. Version 1.7.2, 1.7.3 Added support for more models. (Venu, D2 Air, D2 Air X10, Vivoactive 5, Instinct 3 AMOLED, Approach S50, Descent G2, Forerunner 165, Venu 2, Venu 2 Plus, Venu 2S, Venu Square 2) The Earth rotation feature and highlighting of time zones with DST in effect feature are not available on these models. Version 1.7.1 Minor adjustement to layout of data fields on MIP displays.