Review on ⌚️ Coros PACE 2 Premium GPS Sport Watch with Heart Rate Monitor, Long Battery Life, Barometer, and Multiple Connectivity Options by Jeffrey Nunes

So I've been looking for a fitness watch that is for me: waterproof, has GPS, can detect when I run, ride a bike, swim and that can sleep too , strength training, etc. track. This is a very good deal for it, it has all these features, I get alerts when a storm is coming, it has a compass, GPS, the battery life is amazing! (Approximately 4-6 days with regular training and default heart rate sensor settings). I can track my strength training by muscle groups, I can see my GPS track when I'm cycling or running, and I can track when I'm running indoors. The weight is nimble, I forget I have it, the pedometer is comfortable, I like the nylon strap, the look, etc. Overall, this is a very good product. I have a tiny issue that almost became a deal breaker: When I start running on the treadmill, it takes about 10 minutes for the heart rate monitor to correctly detect my current heart rate. So for the first 10 minutes my heart rate is at 80bpm for the watch when it's actually at 130 or even 140bpm (external verification). So that's my only limitation. When it hits the right BPM accuracy it's very good, but I'm concerned about the lag.