Can I swim with a waterproof smartwatch?
Waterproof doesn’t always mean you can swim with it. A smartwatch should have a rating of at least 5 ATM or IP68 to be truly swim-ready. The Apple Watch Series 9 and Garmin Swim 2 lead the market for waterproof functionality. ATM Ratings and Their Meanings A watch with a rating of 1 ATM (10 meters) is resistant to minor splashes of water. However, it should not be submerged. A rating of 3 ATM (30 meters) means the watch can withstand brief immersions, such as accidentally dropping it in the sink, but it’s not suitable for swimming.
Can I use a boat smartwatch without a phone?
Yes, step counting, heart rate monitoring, calorie count, spO2, BP, time can be recorded directly on your watch while your phone is not connected. Watch has some internal memory to record this data. Yes – many modern smartwatches can track your runs accurately without a phone. With built-in GPS, optical heart rate, and offline music, you can record distance, pace, and routes, while listening to playlists and podcasts phone-free. LTE models even let you message or call in an emergency.