Military Smart Watches for Men (Answer/Make Calls), 2.02'' Fitness Smart Watch for Android and iPhone, Waterproof Fitness Tracker with Blood Pressure/Heart Rate/Sleep/100+ Sport Modes, Watches for Men

Hello,I recently bought C28 smart watch from your amazon.sg through 3rd party Wei Peng Singapore on 25/8/25 and delivered on 4/9/25.Now the watch is defective,unable to power on after numerous charging,cleaning of the magnetic charger,so had reported to your 3rd party on 12/10/25,still unable to resolved.Pls help me to resolve,it soonest as I am very disappointed with this situation.thanks.

Battery backup only lasts 3 to 4 days.

This is the best smart watch I have ever owned. I can't believe it was on sale for only 30 bucks, but well worth the regular price. It has more features than by kids i phones. The choice of dozens of faces, the phone feature and text feature work great. I use the step meter, alarm, timer and stopwatch every day. The blood pressure feature is close to my regular machine. The app is very easy to use. I've recommended it to all my friend. I bought a second to have on hand as cool gift when I need one or perhaps, I'll save it for myself.

Worst service , worst product battery stay for 1 day only that to 16 hours

This watch is my first smartwatch, so I come at this without being able to offer comparative experiences. I was surprised at how much this watch has with it's built-in features for all the health and fitness functions! I did note that the blood pressure function consistently reads higher than an actual reading from a clinically certified bp cuff, but that was never the reason for purchase, so knowing how much it is off by lets me compensate and use that information as a general guide. The rest of the watch has been fantastic other than it needing recharging every 2 to 3 days rather than the 5 or 6 expected from the description. I did have a few times when the watch suddenly stopped reading the correct time. It actually read significantly off time, but not like it was picking up a different time zone as it went from reading 11:34 AM (the actual correct time) to displaying 8:17 AM. I had to power down the watch and restart it, which did correct the situation. This happened again two days later at a different time of day, and again a power down and restart of the watch resolved it. I made sure the watch and the mobile app were both updated and since then have not had that issue recur. The battery life and bp measurement variance along with the glitch on the time display twice and forcing reboots and update are the factors I rated the watch a 4 and not a 5 out of 5 stars. It has been an excellent watch and I'm getting more and more impressed by all the features as I continue to explore them. The screen is a good size and is easy to read and interact with even with small items displayed such as the calculator function. The fit, finish, and color are all very well done. The heart rate monitoring and daily profiling are convenient, and the watch was easy to set up. I also use many alarms on it for various things every day and have many set for weekly activities. As for water resistance, I have had no problems with it at all and have showered and swam with the watch on without a problem. In the shower, the water stream can cause the watch to think it is being touched by a finger (due to the water drops imitating a conductive / galvanic response). Keeping the aforementioned caveats in mind if you run into problems, I can recommend this watch very highly and look forward to continued use.