Xiaomi Mi Band 3 Review: Best budget fitness tracker

After setting a trend by dropping the cheapest fitness band with the original Mi Band. Xiaomi has recently launched their 3rd gen of Mi Band, in form of Xiaomi Mi Band 3. Xiaomi Mi Band 3 is yet another budget-focused fitness band. It is here to replace their previous-gen Mi Band 2. And surprisingly, they kept it well under INR 2,000. (Mi Band 2 was launched at the same price) With no surprise, Mi bands have been consistent performers in past, which is why they are so popular.

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With Mi Band 3, I do have some sort of expectations & after 20 days of use, I can definitely give you whether this new fitness band has lived up to that expectation or not.

Xiaomi Mi Band 3 Review!

Design and Build

With no surprise, Xiaomi is still using the same old band & tracker design. Tracker is a capsule-like module, that fits inside the band made up of silicon material. While Mi Band 1/1s’s capsule has a metal top with 3 LEDs for notifying, Mi Band 2/HRX adopted a display design. The same design has been followed by the Mi Band 3. This time around, the tracker is a bit bigger with a big curved front housing an OLED panel. The OLED panel used is significantly bigger & brighter than the previous-gen Mi Band 2, however, it still struggles in direct sunlight. The front of Mi Band 3 now touches sensitive which is used to jump between various on-board functions by swiping up/down & left/right. Besides a touchscreen, Mi Band 3 has a touch-sensitive button in form of a dimple. This button serves as a back button on single touch & long press for the selection of various items on the band capsule. Below the capsule, you’ll find a heart rate sensor, that actually works on all skins unlike Mi band 2, which failed to work on people with dark skins.

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The silicon band used is also improved, it’s soft, flexible & seems durable in long run. Also, it does hold the tracker well, with no chance of the tracker falling out. Old gen Mi Band users can feel the pain of losing trackers due to losing hold of the band. Apart from this, the use of a plastic display makes this band prone to scratches. So it’s advised to apply some kind of screen protection, else get ready to see some scratches after a couple of days of use. Mi Band 3 comes with a well build proprietary charging cable. However, make sure you don’t lose it since Xiaomi isn’t selling any spare as of now.


No doubt, that Xiaomi has been nailing since the initial Mi band. When it comes to fitness tracking, all of the Mi Bands have been consistent performers for the price. However, I won’t say if it’s as accurate as it should be, but it does far better than most fitness brands in a similar price range.

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Most of the time, you will get close to accurate steps & distance count. Mi band 3 is no different but it does tend to measure steps even with the slightest movement of the hand, which does add up to your daily fitness goals. I hope Xiaomi can fix this via a firmware update on the Mi Fit app. Besides fitness tracking, Mi Band 3 can also measure heart rate using the optic-based HR sensor. And thankfully, it works on all skin types, unlike its predecessor Mi Band 2. In my testing, the HR sensor on Mi Band 3 seems to work well for general heart rate monitoring. You can pretty much rely on it.

Feature and Use

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If you have used the Mi Band 2 in past then you pretty much know what you can do with the new Mi Band 3. Mi band 3 is more of a minor improvement over the previous-gen Mi Band 2. Apart from tracking your activities such as steps, calories, distance & heart rate, you can also set it to exercise mode. Exercise mode basically lets you calculate your calorie burnout, steps count & heart rate, during various activities such as walking, cycling & running. Mi band 3 also lets you track your sleep quality. Unlike most fitness bands, the Mi band tracks it automatically during your sleeping hours. You can also use Mi Band 3 as an alarm, which is quite effective. You can get calls, texts & app notifications on your Mi Band 3. However, you can’t interact with those notifications, unlike a smart watch. I have already covered an article talking about features that makes Mi Band 3 better than Mi Band 2. You can go through them on the Best Features of Mi Band 3 that you should know!

Battery Life

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If there is one aspect where Mi bands’ have been nailing, it’s their amazing battery life. The first-gen Mi band could easily last more than 45 days on a single charge. With the second-gen Mi Band 2, it went down to 30 days because of the display. This, however, has raised the expectations for Mi Band 3, which has a larger display & battery to power that display. In my testing, Mi Band 3 could easily last for 20 days as said by Xiaomi. (my usage includes Mi Band 3 connect to my phone 24/7, with daily alarm, call notifications & occasional HR checkup) If your usage is pretty much limited to this, then your Mi band 3 could easily last for 20 days. Features like Continuous HR monitoring & regular app notifications can decrease the battery backup by a huge margin. If you are not getting the claimed battery life, then you can follow our step-by-step guide to on How to increase the battery life of Mi Band 3?

Final Verdict: Xiaomi Mi Band 3 Review

Practically speaking, Mi Band 3 might not be a huge deal over the two years old Mi band 2. But if you are looking for a fitness band in the market right now, then buying a Mi Band 3 can save you a lot of bucks. It’s no doubt the best budget fitness band, you can buy right now. It not only offers bang for your bucks but also provides somewhat reliable tracking results. And not to forget, it still provides 20 days of battery life, which is more than most budget fitness bands out there. Plus, you can wear it while swimming without worrying about any water damage.

What do you think about Mi Band 3? Are you going you buy it for tracking your fitness goals? Let us know via a comment.


About the author

Anubhav Bhatnagar
Anubhav Bhatnagar
Your friendly neighbor who likes to spend most of his time learning and sharing what he has learned with everyone. A nerd who loves observing, exploring, and critiquing. He fancies good design, and it trying to find his way somewhere in between minimalism and essentialism. You can connect with him @AnooBav on all social platforms.


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Mi Band 3 is like Mi Band 2 on steroids with more features, bigger (& brighter) display but with less battery backup. It checks all the standards of a budget fitness band & above all, you can buy it for as low as INR 1999 (under $30) If you are new to the world of fitness bands & want to try something without breaking the bank, Mi Band 3 should be your first choice.Xiaomi Mi Band 3 Review: Best budget fitness tracker