Garmin vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor
Condition: Used - Like New
Notify me when this product is back in stock
Buy Now, Pay Later
As low as
$18.26
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Unavailable
Recently Viewed
Size: Small/Medium
Color: Black
Item model number : Vivosmart 4
Date First Available : September 13, 2018
Manufacturer : Garmin
Best Sellers Rank: #149,077 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #479 in Activity & Fitness Trackers #974 in Electronics & Gadgets
#479 in Activity & Fitness Trackers:
#974 in Electronics & Gadgets:
Customer Reviews: 4.2 4.2 out of 5 stars 8,801 ratings
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Small/Medium
Color: Black
I upgraded from the Vivosmart 3 and I am excited about most of the upgrades made in the 4. I love that we now have a button to get into the second level menu or go back to the home screen. It has a nice sleek look. It is a little narrower than the Garmin three. At first, I disliked reading the scrolling text but after a week I adjusted and it no longer bothers me. So I think the new narrow design is a plus. I had hoped I could use the Garmin 3 charging cable but the charging connection now sports an extra prong making it incompatible with the Garmin 3 charging cable. But it holds a charge much better than the 3 ever did. I only have to charge it once a week now instead of the begging and end of the week. And I use the nighttime SPo2 feature. I love the pulse ox. I've seen a lot of reviewers complain about it. Unfortunately, all of the reviews I watched or read about only used the Garmin for two or three days and at most, a few, used it for a week. This is not enough time. First, I tested the pulse ox feature against a finger pulse ox monitor. The Garmin is typically read 2% below the finger pulse ox. On a separate occasion when I was cold, it read 4% below the finger pulse ox. It shouldn't be a surprise that a wrist-based pulse Ox doesn't match the doctor's office device. However, it's within an acceptable range for me to use it. Especially, when I see I dropped down to 73 a couple of times during the night. One of the things to note is that you do need to wear this snug to the wrist for the HR and the Pulse Ox to work ideally. Many of the reviewers when they showed it, they were not wearing it snug. I can still fit my index finger between my band and wrist so it isn't tight. Another sore point in most reviews is the overnight SPo2 monitoring. This frustrated me for the first week as it has many reviewers. But after that, it worked consistently. I learned that it only runs for about the middle 4 hours of your sleep time. Now, if you are a restless sleeper and move around a lot or get up, it will stop reading. In order for it to take your Pulse Ox your wrist needs to be straight. If you bend it, it will stop reading. If you make a fast move, it will stop, if you get up, it will stop. But, once you settle again, the Vivosmart will start back up again. If your band is loose enough to slide around, you will not get a consistent pulse ox at night Especially if you move around. I also tested the Heart rate feature at the doctor's office and it was always dead on. Not once has it strayed from the doctor's reading. I tested both the pulse ox and the HR at five different doctor's offices. So I am fairly confident in the Garmin Pulse Ox and Heart Rate readings. But again, it needs to be snug to your wrist in order to achieve an accurate reading. When it is loose, it can be off. I did have to work a little to get my custom step size just right before it would take an accurate read of the distance I traveled and the number of steps I've taken during the day. For those who want to put it on and not worry about, you may or may not have an accurate measure of how far you've walked/run or the number of steps you've taken. I do feel my Vivosmart 3 was a little better there. Not sure if it's specific to my band or why it is. But I did get it to work perfectly through the custom step and matching it to a handheld GPS to confirm distance. The Body Battery is an interesting and unique feature. This one really needed time to learn me. It took a couple of weeks for this one to mesh with my life and activities. Once it did, I've found that it has been useful to make decisions on working out or not. At one point I couldn't figure out why my reading was 44 because I felt great. Well, the next day I was sick. If I had looked at the hrv and pulse ox during the day (you have to manually ask it to take the pulse ox), I would have realized I was getting sick and could have adapted my activities for the day. I certainly don't use the body battery a lot but I do find it useful. For those who like to auto-count workouts, I've enjoyed that feature quite a bit. I don't run, but I love to walk and I swim, which is why I decided on the Garmin Vivosmart 3, it was waterproof. It misses a stroke or a rep here or there but it hasn't been very often. And if you do find it missed something, you can certainly add it in the App. Yes, it really is waterproof. I use it in the pool all the time and don't worry about it in the shower. Garmin says the Vivosmart is waterproof up to 50 meters. And yes, it is! I don't normally scuba dive with it on. During the last trip, I forgot to take it off before climning into my gear. My husband was about to head below deck so I handed it to tuck it away in our bags. He dropped in his shorts pocket and well, yes, he forgot. So, this wonderful little band survived a thirty minute, 40-meter dive. It's not a dive computer and I probably won't wear it diving again because I can only handle so many wrist-based devices but I certainly won't be worried if I forget it again. So, whether you want it for the gym, running/walking, swimming, snorkeling, take it scuba diving, tracking sleep, this little wearable is an excellent choice.
...
show more
Reviewed in the United States on February 6, 2019 by Dora Dora
Size: Small/Medium
Color: Black
Two Fitbit charge 5’s failed so I figured i would try a new brand. Garmin came to mind so after researching I wanted to try this one before maybe upgrading to the Vivosmart 5. I didn’t need all of the power of a smart watch just wanted a fitness tracker that had a bit more capability than steps and heart rate. So far this has performed perfectly. Battery life is the only downside, which is notable, considering I don’t use the gps tracking usually, it only lasts maybe four days between charges. I could only imagine how poor it would be if I used gps more. Other wise it’s fantastic. I can pause and skip what ever is playing on my phone. It sleep tracks, not super precise but good enough for me. Heart rate seems more accurate than the charge 5. The garmin more closely reflects my chest strap heart rate monitor than the charge 5. It also automatically switches to do not disturb so the face doesn’t turn on while sleeping. The app is free, with features that I like better than Fitbit. More details on the app than Fitbit. It has relaxing breathing reminders. FITBIT KILLER! and this is the cheapest tracker garmin offers. The charger is annoying also. Two “negatives” buried by mounds of positives. Exactly what I was looking for. Not over powered and loaded with useless apps.
...
show more
Reviewed in the United States on October 27, 2023 by MAH
Size: Small/Medium
Color: Black
I’ve been using this fitness tracker just about every day for the past 6 months, and am glad I bought it. The battery still holds a charge for about 7 days. I mainly use it for monitoring my heart rate, tracking activities, and sleep monitoring. I have to say the sleep monitoring (sleep cycles, HR, and movement) seems to be pretty accurate. The HR monitor does a solid job, except when I’m riding a bike. I assume this is just due to its position on my wrist with my hand bent slightly on the handlebars, but for whatever reason it just can’t seem to measure accurately during that one activity. I’m sure there are fancier fitness trackers out there, but this one keeps it simple while still including some neat features. The Garmin App that works with this device is, in my opinion, informative and easy to use. If you’re looking for something with a slim profile that’s fairly customizable and does the basic stuff well - I’d recommend it.
...
show more
Reviewed in the United States on January 4, 2024 by Colin Shannon