COROS

Yes, COROS wearables track your sleep. They monitor sleep stages, rate your sleep quality and even log naps. Just set heart rate tracking to “Real-Time” for best results. When you’re asleep, your watch dims the screen and silences alerts so you can rest undisturbed.

Yes, COROS watches are waterproof and designed for surface water activities like swimming, even without the rubber charging port cover, which is only for dust protection. So whether you're training in the pool or getting caught in the rain, your COROS watch is built to handle it.

Yes, you can use a COROS watch without your phone nearby; it'll track your workouts, pace and mileage just fine on its own. However, you do need a smartphone to set it up initially and, for things like syncing data, getting software updates, uploading routes or managing storage, the COROS app becomes essential.

Yes, you can charge COROS wearables mid-run without missing a beat. Plug in during a workout and the watch keeps tracking; no interruptions, no restarts, just continuous performance.