# COROS PACE 4 Pro The text version of the iDevice Guide at https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro. Same data as the page, last updated 2026-09-24. > COROS's biggest, brightest screen yet, with up to 60 hours of GPS and a speaker for calls, at $449. - Status: On sale - List price: $449 (The maker's own starting price.) - Released Sep 22, 2026 (source: [Tom's Guide](https://www.tomsguide.com/wellness/smartwatches/coros-pace-4-pro-review)) - Guide: https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro - Last updated: 2026-09-24 ## Can it do this? - **How long does the battery last?** It runs 2.5 days with every satellite system on. That is 40 hours, measured on dual frequency gnss, and 21 days in normal use. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-how-long-does-the-battery-last)) - **What does it cost?** It costs $449. That is the list price. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-what-does-it-cost)) - **Does it have GPS?** Yes, it has its own GPS. It works without your phone. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-does-it-have-gps)) - **Can it get wet — shower, pool, swimming?** Yes, you can shower and swim in it. It is rated to 5 ATM. It is not for scuba diving. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-can-it-get-wet-shower-pool-swimming)) - **How big is the screen?** The screen measures 1.47 inches. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-how-big-is-the-screen)) - **How heavy is it?** It weighs 43g to 51g. The weight varies by size or finish. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-how-heavy-is-it)) - **What kind of screen is it?** It is an AMOLED screen. The pixels light themselves, so blacks are deep and it can dim to almost nothing. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-what-kind-of-screen-is-it)) - **Does it take an ECG?** Yes, it takes an ECG. It is a regulated feature, so availability varies by country. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-does-it-take-an-ecg)) - **Does it measure blood oxygen?** Yes, it measures your blood oxygen. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-does-it-measure-blood-oxygen)) - **Does it track heart rate?** Yes, it tracks your heart rate. ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#can-does-it-track-heart-rate)) ## Questions ### Does the COROS PACE 4 Pro have an ECG sensor? Yes. COROS lists an electrocardiogram (ECG) sensor on the PACE 4 Pro spec sheet, along with an optical heart rate monitor and pulse oximeter. Source: [COROS](https://www.coros.com/pace4pro/specs). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faq-does-the-coros-pace-4-pro-have-an-ecg-sensor)) ### How much does the COROS PACE 4 Pro weigh? 43 g on the nylon band and 51 g on the silicone band. The watch body alone is 38 g. Source: [COROS](https://www.coros.com/pace4pro/specs). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faq-how-much-does-the-coros-pace-4-pro-weigh)) ### How big is the COROS PACE 4 Pro? The case is 47.6 x 47.6 mm and 11.8 mm thick, not counting the heart rate sensor bump. Source: [COROS](https://www.coros.com/pace4pro/specs). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faq-how-big-is-the-coros-pace-4-pro)) ### How bright is the PACE 4 Pro screen? Up to 3,500 nits. Auto-brightness runs from 3,500 nits at noon down to 2 nits at night, and the refresh rate drops from 60Hz to 1Hz to save power. Source: [COROS](https://www.coros.com/pace4pro). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faqs-how-bright-is-the-pace-4-pro-screen)) ### Is the PACE 4 Pro screen sapphire? Yes. The 1.47-inch LTPO AMOLED screen sits under sapphire glass, and the bezel is Grade 5 titanium. Source: [COROS](https://www.coros.com/pace4pro/specs). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faqs-is-the-pace-4-pro-screen-sapphire)) ### Does the PACE 4 Pro have a touchscreen? Yes. It has a 1.47-inch touchscreen, plus a digital dial, a Back button and an Action button. Source: [COROS](https://www.coros.com/pace4pro). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faqs-does-the-pace-4-pro-have-a-touchscreen)) ### How long does the PACE 4 Pro battery last with GPS? Up to 60 hours in All Systems mode (45 with the always-on screen) and 40 hours in dual-frequency mode (30 always-on). In daily use it lasts 21 days, or 7 with the always-on screen. Source: [COROS](https://www.coros.com/pace4pro/specs). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faqs-how-long-does-the-pace-4-pro-battery-last-with-gps)) ### How long does the PACE 4 Pro last while playing music? About 17 hours of GPS in All Systems mode with offline music playing, and 15 hours in dual-frequency mode. Source: [COROS](https://www.coros.com/pace4pro/specs). ([on the Guide](https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro#faqs-how-long-does-the-pace-4-pro-last-while-playing-music)) --- Source: iDevice (https://idevice.com). Every spec, rumor and grade above links to where it came from. Full Guide: https://idevice.com/smart-watches/coros-pace/roadmap/pace-4-pro. This file: https://idevice.com/guide-text/coros-pace-4-pro.md. ## Questions and answers ### Using it **What does it cost?** It costs $449. That is the list price. Source: COROS **Does it have GPS?** Yes, it has its own GPS. It works without your phone. Source: COROS **How big is the screen?** The screen measures 1.47 inches. Source: COROS **How heavy is it?** It weighs 43g to 51g. The weight varies by size or finish. Source: COROS **What kind of screen is it?** It is an AMOLED screen. The pixels light themselves, so blacks are deep and it can dim to almost nothing. Source: COROS **Does it take an ECG?** Yes, it takes an ECG. It is a regulated feature, so availability varies by country. Source: COROS **Does it measure blood oxygen?** Yes, it measures your blood oxygen. Source: COROS **Does it track heart rate?** Yes, it tracks your heart rate. Source: COROS ### Sizing and fit **What sizes does it come in?** 47.6 x 47.6 x 11.8 mm; TC4 titanium bezel, fiber-reinforced polymer case; 22 mm quick-release band. Source: COROS ### Water **Can it get wet — shower, pool, swimming?** Yes, you can shower and swim in it. It is rated to 5 ATM. It is not for scuba diving. Source: COROS ### Price and models **When did the COROS PACE 4 Pro come out?** It went on sale September 22, 2026. Source: iDevice **Is there a newer one?** No. The COROS PACE 4 Pro is the current model. Source: iDevice **How much does the COROS PACE 4 Pro cost?** List price: $449. Source: [coros.com](https://www.coros.com/pace4pro/specs) ### In the box **What's in the box?** COROS charging adapter. Source: [COROS Help Center](https://support.coros.com/hc/en-us/articles/53639686483988-Charging-Your-PACE-4-Pro)