SAMSUNG Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detectio

4.6 4.6 out of 5 stars | 28,448 ratings

Price: 149

Last update: 07-21-2024


About this item

BODY COMPOSITION ANALYSIS: Galaxy Watch4 is the first smartwatch to off body composition data right on your wrist, On your own schedule, now you can get readings on body fat, skeletal muscle, body water, basal metabolic rate, and Body Mass Index.Supported Application:Fitness Tracker,GPS,Sleep Monitor. Connectivity technology:Bluetooth. Wireless comm standard:Bluetooth
BETTER SLEEP STARTS HERE: Wake up feeling refreshed and recharged with advanced sleep tracking; When you go to bed, your Galaxy Watch4 sleep tracker starts monitoring your sleep and SpO2 levels continuously
BE SMART ABOUT YOUR HEART: Take care of your heart with accurate ECG monitoring and keep an eye on possible atrial fibrillation, a common form of irregular heart rhythm; Share personalized readings with your doctor using the Samsung Health Monitor app on your compatible Galaxy phone
MAKE EVERY WORKOUT COUNT: Get the most out of every exercise session with advanced workout tracking that recognizes 6 popular activities, from running to rowing to swimming, automatically in just 3 minutes; Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends
GO THE EXTRA MILE: Improve your runs with advanced running coaching technology; VO2 Max readings assess your oxygen levels to manage and track your heart and lung endurance
EXTENSION OF YOUR PHONE: Put the phone features you need right on your wrist and stay connected to calls, texts, notifications, and music streaming, all accessible with a simple tap
GOOGLE ON YOUR WRIST: Tap into the power and convenience of select Google services and apps right from your wrist; Pay for coffee; Get directions to the park; Use Bixby or Google Assistant for help on almost any topic; Stream your favorite tunes on YouTube

Product information


Top reviews from the United States

swt
5.0 out of 5 stars Great Watch - Not Perfect
Reviewed in the United States on April 9, 2023
This is my 3rd "Smart Watch". My 1st was a Garmin which was very basic and bought by my wife. I was an avid runner and that was the Garmin's main intended purpose. However, shortly after receiving it, I had to give up running due to prolonged issues with my hip. So, it became a very expensive heart rate monitor - a function at which it excelled. My 2nd watch was a Fossil watch which was an impulse buy. It was visually attractive but excelled at nothing else. It sits on my bedside table and is rarely worn - poor integration with my phone and poor battery life make it slightly better than useless. [A cautionary tale against impulse buying.] I have been hesitant to pull the trigger on a more expensive smart watch but I lost the Garmin watch and really missed having a continuous HR monitor when I exercised. I am an old dude but my fitness is very important and HR zone targets have a proven benefit. It also keeps me on track in the gym. Well, I saw the "renewed" version of this watch, and the price point made it an almost painless proposition to give it a try. So far I love it. I have a collection of watches and usually rotate them for work but since buying this watch all of my other watches are collecting dust. The setup was painless. I have begun using an exercise app that has a continuous HR monitor and workout timer. This is the feature that is most important to me but I love playing with the other features. I emphasize "playing" because none of the other features are terribly important to me - they are merely novelties. But over time I feel some of the features will become second nature. I love being able to see my messages on the watch while at work but with Android I can just as easily see my messages on my laptop while at work [can't do that with Apple!]. Overall, a solid watch. MAJOR CON: battery life. Given the small footprint of this watch, and all that it is doing in the background, I feel a bit like an entitled brat complaining about the battery life but, if I could change one thing, that would definitely be it.
Amazon Customer
5.0 out of 5 stars My favorite watch, with the WORST battery life!
Reviewed in the United States on April 18, 2024
The watch itself, is stunning! It's by far the best looking in all of it's features i.e., color of watch band, texture of the band and over all style of the round clock face and accents. LOVE the cost! I paid $149.99. LOVE that I can answer incoming calls and the reception is clear as a bell! Texting on it as well, is phenomenal. So many watch face choices and customizing features, I can't keep count. The colors on the screen and all it offers are more than I will ever use. I have only one HUGE complaint! After everything I was shocked to love and discover, the BATTERY LIFE IS TERRIBLE! I was so shocked. One charge lasts 24 hours. Even when I follow all of the suggestions about how to conserve the battery life. Of all the watches I've had over the years, the is by far the worst for battery life. My last 2 watches were Garmin Fitbit Versa 2, and the battery life for that watch would last 3 days at a minimum! I am honestly perplexed that Samsung could figure out to match the battery life as in a Fitbit.
J. Love
5.0 out of 5 stars I dig it.
Reviewed in the United States on September 1, 2021
The only smartwatch I've ever had was a fitbit charge 2 so I don't really have anything to compare it to, so keep that in mind.

I'm a pretty sedentary and anxious human being so I got this to keep myself accountable for going on walks, meditating, and generally getting my act together. So far it's doing what I want it to.

I'm going to say the SpO2 sensor is super janky, and can't decide whether I'm perfectly healthy or on the verge of brain damage from hypoxia half the time. I have no symptoms, and my readings on a regular pulse oximeter and at the doctor are consistently normal so I'm not concerned about this.

I love that it auto detects my walks after a while because I always seem to forget to tell it I'm going. It tells me how long it took me to go a mile and how many steps I took and the breakdown after the walk is over is nice.

The ECG feature is reassuring as well, as I can share that information with my doctor easily with the interface given. I don't understand the body composition feature so I'll maybe update this review when I talk to my doctor about it in a couple months. I wouldn't use it if you have body dysmorphia though. You can take that tab off both the phone and the watch in the settings so you don't have to think about it if you're concerned.

You will need a samsung device to use ECG , SpO2, and a couple other things I can't recall at the moment, so that's a bit frustrating for those who don't have samsung everything.

Every feature is very enjoyable, snappy, and pretty much everything I wanted in a smartwatch. I'm pleased with it, am moving more, and when used in conjunction with my other stress control and fitness apps I'm starting to be able to see quantifiable results from all the effort I've been putting in. I can control my music with it, send texts, make calls. My life is easier, my exercise is more fun, and I'm getting to be a lot happier with its help.

The battery life sucks, but it's probably good to take it off for an hour or so a day anyway as the band is comfortable but can start to rub wrong.

All in all, I'm very satisfied with it. It suits my needs better than I expected. It no longer feels like a frivolous purchase. I didn't absolutely need it, but I'm very glad to have it.

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