Garmin Vivosmart 4 Sleep And Fitness Tracker Review

Our Review Process | Disclosure

 

Tuck’s sleep product recommendations are based on more than 300,000 verified customer experiences and our team’s exhaustive testing procedure.

This research is supported by you, our readers, through our independently chosen links, which earn us a commission. Read more about how we’re supported here.

The Garmin Vivosmart 4 Activity Tracker

vivosmart

Founded in 1989, Garmin is a brand that many customers associate with GPS tracking for vehicles. However, the company soon realized that their vehicle tracking technology could be brilliantly repurposed and aimed towards their more health-conscious customers.

Their vivosmart 4 is both stylish and practical. It’s slim and comfortable with a bright, easy-to-read screen.

The vivosmart 4 tracks your sleep in the light, deep, and REM stages as well as letting you know how much you moved during the night. Additionally, the vivosmart 4 uses preloaded activity timers, Elevate heart rate data, and a Pulse Ox feature that monitors your blood’s oxygen absorption rate. What makes the vivosmart stand apart as a tracker is that it also keeps tabs on your stress levels. It’s one of the rare health trackers that actively encourages you to take a moment for yourself to breathe easy and to prioritize your mental and emotional state.

This vivosmart sleep and fitness monitor uses a variety of sensors and app features to offer a complete picture of how healthy you are. It gives you the opportunity to set a series of goals when it comes to sleep, managing stress, and exercise.

The vivosmart comes in four colors: gray, azure blue, berry, and black.

Everything You Need to Know about the Garmin Vivosmart 4 Sleep And Fitness Tracker

Before you buy a Garmin vivosmart 4, you need to know a few key things about the product. Read on to learn what people are saying about this sleep and fitness tracker and if it’s best suited for your needs.

Product Ratings

Category Rating What Users Are Saying
Ease of Use Very Good
Customers found the setup to be straightforward and didn’t have trouble linking the smart tracker with their phones.
Sleep Tracking Accuracy Good Overall, sleep tracking was deemed to be efficient to very accurate. Some users noted that the accuracy can be affected by how tightly the tracker is fastened around your wrist.
Sleep Tracking Support Good For the most part, customers were very pleased with the sleep tracking component of the vivosmart 4. Certain updates greatly improved sleep tracking accuracy and overall ease of use.
Additional Features Fair Customers had high praise for certain added features, such as the Body Battery. However, customer feelings about the accuracy and usefulness of additional features are somewhat mixed.
Price Good The vivosmart 4 is on the premium end of sleep and fitness tracking. Because of its many features and the amount of data it makes available, customers don’t consider it to be overpriced.
Battery Life Very Good Users agree that the device has great battery life, especially if you don’t use an excessive amount of features.

Sleep Tracking

What makes the vivosmart 4 such an effective sleep tracking device comes down to a few key components. Firstly, the vivosmart is a very slim, lightweight tracker that fits comfortably around the wrist. It’s easy to wear to bed because it won’t interfere with your ability to naturally drift off to sleep.

Once you’re ready for bed, the vivosmart uses its Elevate feature to detect changes to your heart rate, using your slowing heart rate as a vital clue that you’ve gone to sleep. At this point, the vivosmart 4 begins to track you through light, deep, and REM stages of sleep. It uses the Pulse OX sensor which, based on data about your current overall fitness, estimates how well your blood absorbs oxygen while you sleep. The vivosmart also makes note of how often you move during the night and if you experience any sleep disturbances.

When you wake up, you can view all the information recorded during the night on the Garmin Connect Mobile App. When you do lay down to rest, you’ll want to make sure you wear the tracker tight enough across your skin for sensors to effectively record data. Should you decide to take a nap during the day, you can do so without worrying about it skewing sleep tracking accuracy; the vivosmart doesn’t count daytime naps towards your overall sleep data.

Additional Features

In addition to providing accurate sleep tracking data, the vivosmart 4 provides a variety of features meant to help you be more active and healthy in your waking life. For instance, the smart device provides personalized step goals every day. Keep track of your fitness by using preloaded activity timers. Thanks to the Move IQ feature, vivosmart 4 automatically detects certain activities such as cycling, walking, or swimming.

One of the best aspects of vivosmart is that in addition to fitness and sleep, it keeps tabs on your stress levels. It does this by monitoring your heart rate variability (HRV), or the time between each heartbeat. By turning on the Relax Reminder, vivosmart will vibrate an alert if you seem particularly stressed. During such moments, the device will walk you through breathing techniques meant to help lower your heart rate and make you feel more relaxed.

When not keeping tabs on your health, you can also use the vivosmart 4 sleep and fitness tracker to check the weather, control music, or receive certain smart notifications.

Price

Because vivosmart 4 is a very accurate sleep tracker loaded with a wide range of fitness-related features, it’s no surprise that the device comes with a premium price tag. It does possess a wide range of capabilities similar to smartwatches and trackers within the same price range. Therefore, it’s priced in a way that makes sense for the features provided.

Battery Life

The vivosmart 4 sleep and fitness tracker enjoys a battery life of up to one week. That’s without the Pulse OX sleep tracking feature, which could shorten battery life depending on the amount of use.

Should your battery run out of energy, connect it to the accompanying charge cable, which plugs into an available USB port. It should take about two hours to fully charge.

Compatibility

The accompanying Garmin Connect app is compatible with iPhone, iPad, and iPod touch devices running iOS 10.0 or later. Android devices should have 4.4 OS or later and Bluetooth 4.0 or higher. Garmin actively makes the effort to ensure its smart trackers are compatible with as many smartphones as possible.

Other Considerations for the Garmin Vivosmart 4 Sleep And Fitness Tracker

To make the most out of your device purchase, you’ll want to understand how to care for it, the warranty details, and what your options are should you decide to return it. Read on to learn additional considerations before buying a Garmin vivosmart 4.

Care and Maintenance

The vivosmart 4 has a polycarbonate lens and silicone wrist strap, with an aluminum bezel. It’s safe to swim with, wear in the shower, or wear while washing dishes.

Though durable, it’s important to keep your vivosmart tracker away from chemical cleaners, solvents, and insect repellents as they might cause damage. Clean your smart tracker by rinsing it gently with fresh water, especially after contact with salt water, chlorine, alcohol, sunscreen, or cosmetics.

Avoid using a hard or sharp object to clean the screen. Do not expose your vivosmart 4 to extreme changes in temperatures.

Shipping & Delivery

Ground shipping is free for orders over $25; second-day business shipping is free for orders over $499. Garmin typically chooses the most cost-effective shipping choice based on your delivery requirements.

Garmin’s online store ships anywhere within the continental United States, Alaska, and Hawaii. Orders from Alaska and Hawaii aren’t eligible for the two to five-day shipping option. Items ordered by phone can be shipped to Puerto Rico, Canada, Mexico, and addresses in South America. Some items, such as smart devices, cannot be shipped to PO Boxes or APO/FPO addresses. Use Garmin’s Deal Locator to find authorized dealers internationally.

Shipping charges are subject to state taxes. Shipping costs vary when ordering from outside the United States. Some items cannot be shipped by air; shipping methods might be changed to meet restrictions, which can have an impact on the amount of time it takes to receive your order.

If you are ordering through Amazon, shipping and delivery methods will likely be different. Make sure to read their policies carefully so you know how much it will cost to have the product shipped to you, and how long it will take. If you are a Prime member, you may be eligible for free shipping.

Return Policy and Warranty

According to Garmin’s returns and refunds page, you have a window of 30 days after purchasing your Garmin Vivosmart HR+ device to return it. The merchandise must be in its original condition. Reply to your original order confirmation to request a return for a refund. If you purchased your HR+ tracker at a retail store, you must return it to the store where you bought it. You should also contact the retailer for their specific return policies.

If you purchased your tracker through Amazon, you must comply with their 30-day return window.

The device comes with a limited one-year warranty, during which time it should be free of any defects in workmanship or materials. Garmin will repair or replace any components that fail to work normally. This warranty does not cover any cosmetic damages such as scratches or discoloration, services provided by non-authorized service providers, or any form of misuse.

Repairs have a 90-day warranty. If the unit is still under its original warranty, the post-repair warranty will either be for 90 days or until the end of the one-year warranty, whichever remaining window of time is longer.

Additional Tuck Resources

If you’re interested in learning more about sleep trackers, check out our other product reviews below: