Smart Watch, 1.83” HD Fitness Tracker, Bluetooth Calls, 130+ Exercise Modes, Sleep/Heart Rate Health Monitor, Synced Android/iOS Activity Alerts, 5 ATM Water-Resistance Pedometer Watche

Simple and Accurate Tracker
The Jacoosa Smart Watch is a very pleasant surprise, especially for its price. I use it primarily as a fitness tracker, and it serves that purpose very well. I use aerobic walking as my primary exercise, and am interested in time, heart rate and resting heart rate. I tested the Jacoosa’s HR monitor both at rest and while exercising, by counting my pulse at my carotid and comparing. The watch was very accurate at both ends of the spectrum. The exercise screen is not complicated and accurately tracks time, steps, distance, HR and calories burned. The Heart Rate screen shows current HR, Max HR and Minimum – which is simple but gives me my RHR to track overall fitnness. It doesn’t overcomplicate these metrics. The screen is bright and quite large, and gives me a hundred or so watch faces to choose from (all free). It includes a timer, stopwatch, SpO2 moniter, and other useful functions.As a smartwatch, I have it set up to receive messages from my smartphone, but not phone calls. Because of the large screen, text messages come in large and clear with a powerful, short vibration. As far as phone calls, I’m not interested in talking to a watch lol – so I haven’t tried that feature.Bluetooth connectivity is outstanding. The app (I use Android) has a clear UI that is easy to understand, and it communicates with the watch immediately with no glitches. For example, if a user uses the app to take an SpO2 reading, the watch responds immediatey with a short vibration and takes the reading. No delays. You can also start/stop exercise sessions from the app, although I prefer using the watch’s excellent UI.For me, battery life is about three days before charging – but right now it’s a “new toy” lol so it gets lit up more than usual. As soon as the shine wears off, I imagine I’ll need to charge it much less frequently.In conclusion, I find the Jacoosa to be an accurate, few-frills exercise and fitness tracker that looks handsome on the wrist. It gives me the data I need simply and accurately. 5 stars!

Do Not Buy
Don’t buy this garbage! This watch worked fine for a few days and now all it does it restart itself constantly. I’ve tried countless things to try and solve this issue, but this product is what you think it is, chump bait. I wish I had picked a different brand but buyer beware this watch is literal wrist trash.