Samsung Galaxy Watch 4 Heart Rate Monitor Accuracy

This watch has some many useful function including calling for help if you fall, heart rate monitor and other health app. I feel like Dick Tracy when I speak into my watch using the intercom or answering a phone call.

This is the third Apple watch I've owned. It seems that this watch works a little faster than the others. I use it as much for health issues. The Heart Rate monitor picks up the same as my belt. This is an improvement over the past watches. The Blood O2 is good, particularly now with Covid as lung function is an indication of the virus. All in all it's a worthwhile purchase.

This watch is absolutely perfect for my husband and I. We aren't sports fanatics but need to keep track of heart rate. We walk, ride bicycle, and treadmill. This watch tracks it all. Best of all, we only have to charge once every 3-4 weeks. Just wish I could get another one in the white rock color.

[This review was collected as part of a promotion.] This tablet is fantastic. I started using it to replace my work computer. Now I use it for work, playing games, streaming video, watching TV, texting, surfing the web, listening to music, etc. I love bringing it with me when I travel so I can watch my movies on plane rides and in hotel rooms. The screen resolution is unbelievable and the sound quality from the speakers is very impressive. It syncs perfectly with my Samsung Galaxy phone, my Samsung Galaxy watch, and my Samsung TV. The battery life is phenomenal and the stylus pen is very useful and convenient. My bluetooth mouse and keyboard pair with the tablet seamlessly, and once switched to DEX mode, the tablet is a perfect replacement for a bulky laptop. Overall this tablet is a 10/10.

[This review was collected as part of a promotion.] The refresh rate and accuracy of this monitor is top notch. I absolutely love it. My only issue that I have is that every so often, it doesn't turn on and I have to unplug the cable from the power block and back in again. The power block is typically super hot when this happens. Not sure why it over heats like that as most of the time I find this happening is when I haven't been using the PC and the monitor was off for hours. Doesn't make sense to me but take that out of the equation and it's AMAZING!

it has ok color accuracy and good response rate

[This review was collected as part of a promotion.] I'm happy I added this monitor to my Samsung Galaxy. And enjoy I can go to music or any streaming apps all on One device. Fits well in the space I use it in. Also small enough to move around. I like the fact I can easily pair it with my laptop as well when needed. I've been a long time Samsung fan and am always excited with what new products are to come.

The Samsung S70D monitor is an excellent monitor for work and general usage (including some basic gaming). The monitor has good viewing angles (not ideal for professional image/color accuracy I imagine), good color accuracy out of the box, and sharp text. Having used it for a few weeks for reviewing spreadsheets, coding, and developing dashboards/charts, this monitor feels pretty ideal. I prefer VA panels given the extra contrast. Video quality is good, and playing World of Warcraft on the monitor has been an enjoyable experience with little/no noticeable ghosting. Panel uniformity also seems good. I’ve had no issues or annoyances with this monitor. Highly recommended!

I like 75Hz fresh rate of this monitor as you can watch video at 75Hz to get smooth experience. The color accuracy is great to me as it's a IPS panel. All in all, this is a great monitor.

This is my first Apple Watch, so I did my research. I decided on the Series 6 due to the heart monitoring features. I ordered it from B&H because their price was good (they also threw in a free watch guard) and they are a trusted company. I was afraid if I ordered through Amazon I might not get what I ordered. I have had the watch about 3 weeks now and am very pleased with my purchase.