Chinese firm Xiaomi has been churning out finances health trackers for the previous few years, and its latest system, the Mi Band 4, is fairly darn spectacular in each options and value. This $35 water resistant health tracker tracks your exercises and sleep, lasts practically a month on a cost, and even helps you to learn textual content messages out of your wrist. And, yeah, you learn that proper: It's solely $35.

 

What do you get for that low value? Plenty of options, however not all of them are good.

Xiaomi Mi Band Four value and availability

The Mi Band Four is that can be purchased now. Its retail value is $70, however the band has just lately been discounted by $35 and we don’t anticipate it to return as much as its unique value.

 

Xiaomi Mi Band Four design: Bulky, however stunning display

The Mi Band Four has the identical slim, rectangular form as its predecessor, the Mi Band 3, and is appropriate with third-gen equipment. The new band is extra refined: flatter on high, with a bigger, brighter contact display. It comes with an adjustable black silicone strap that may be swapped out for various colours or types, in addition to a USB charging cradle. The Mi Band Four has a built-in optical heart-rate sensor and is water-proof as much as 50 meters.

 

This is not the sleekest or sexiest health tracker. The precise system measures 45 x 15-mm and is 14-mm thick. This makes it a bit bigger than its opponents, such because the Fitbit Inspire HR and the Garmin Vivofit 4, however it in all probability will not make a giant distinction until you might have notably small wrists.

 

I do occur to have small wrists (roughly 5.5 inches in diameter), and the Mi Band Four is just a bit too lengthy for me to put on comfortably 24/7, particularly as a result of the system does not conform to the curve of my wrist. The included strap angles the watch face ever so barely towards you, when you're sporting it in your left wrist. It virtually definitely will not make a distinction when you're sporting it in your proper, as a result of the angle actually is that slight. But when you suppose it appears to be like barely off, that is as a result of it's.

 

The Mi Band 4's standout design characteristic is its full-color, 0.95-inch (240 x 120) AMOLED contact display. The contact display is crisp, colourful, shiny sufficient to learn simply in full daylight and straightforward to make use of. Swipe left or proper to entry music controls (in your cellphone; the band does not supply onboard music storage), up or right down to scroll by way of menu choices, and faucet the display to pick out an possibility. The Mi Band Four has an elective lift-to-view perform that is turned off by default; if you do not have this turned on, there is a capacitive contact button beneath the display that exhibits you the watch face when tapped. This button additionally takes you again to the watch's predominant face when you faucet it when you're in a menu. 

 

Xiaomi Mi Band Four battery life: Beats Fitbit by a mile

The Mi Band Four affords glorious battery life — as much as 20 days, relying on utilization. There are loads of elective modes and settings (akin to lift-to-view and steady heart-rate monitoring) that can lower battery life when turned on. But I have never had any drawback getting at the least two weeks' price of battery life with reasonably heavy utilization and all battery-sucking choices turned on.

 

Best low-cost health trackers

You should not have to cost the Mi Band Four greater than a handful of instances a month, which is nice, as a result of the charging cradle that comes with the system incorporates a frustratingly quick 5-inch wire. 

 

Xiaomi Mi Band Four health and sleep: Underwhelming

The Mi Band 4's fitness-tracking options are fairly primary, however what had been you anticipating for the value? While the band has a built-in heart-rate sensor, it does not mechanically detect if you're understanding, so you may have to manually enter your exercise mode for extra correct monitoring. To open the exercise mode, swipe up from the watch face till you discover "Workout," then faucet to decide on your particular exercise kind. The Mi Band Four has six devoted fitness-tracking modes: outside working, treadmill, biking, strolling, train (weightlifting, and so on.) and pool swimming. The band does not have its personal built-in GPS, so it connects to your cellphone's GPS to extra precisely monitor outside exercises.

 

Best health trackers

I used the Mi Band Four to trace weightlifting exercises in addition to each barre and yoga, and whereas it appeared to be pretty correct total, it wasn't as conscious of minor heart-rate adjustments as my Apple Watch. This is not essentially a deal breaker, as a result of many individuals are in search of primary step counting and the occasional heart-rate examine. But if lively health monitoring is your precedence, this will not be the band for you.

 

Do Sleep Tracking Devices Really Work?

The Mi Band Four additionally affords built-in sleep monitoring, and the outcomes are…fascinating. This is partly as a result of I've an uncommon sleep schedule — I often do not sleep at night time — and the Mi Band Four does not monitor sleep throughout the day. The band makes use of the center price sensor to detect sleep mechanically, so there is not any option to pressure it into sleep-tracking mode. This signifies that even when you do sleep at night time, you'll be able to't monitor issues like naps or sleeping in. The handful of instances I did sleep at night time whereas testing the Mi Band 4, its monitoring skills appeared to be simply so-so — it had the identical issues loads of sleep-tracking health bands have, akin to not having the ability to inform after I was simply mendacity in mattress versus really sleeping. 

 

Xiaomi Mi Band Four notifications: Extensive and customizable

The Mi Band Four could seem like it is all about health, however this band is extra totally featured than your common bare-bones finances health tracker. In addition to its fitness- and sleep-tracking capabilities, the Mi Band Four additionally capabilities like a smartwatch by providing customizable alerts for a wide range of phone- and non-phone-related capabilities, together with incoming calls, texts, app alerts, emails, occasions and alarms.

 

Using the Mi Fit app, you'll be able to toggle these alerts on and off (together with toggles for every particular person app). You may create your individual customized vibration patterns for every class, which implies you'll be able to have totally different vibration patterns for calls, texts, apps (however not particular person apps), e mail and extra.

 

The Mi Band Four can show incoming texts on its display — although the display is fairly small and slim, so it is not nice for studying textual content messages — however you may want to select up your cellphone if you wish to reply. 

 

Bottom line

Xiaomi's Mi Band Four is not excellent, however it's additionally extraordinarily low-cost. The Mi Band Four delivers a fairly good total expertise, particularly when you're keen to place a bit time into setup and customization. The band sports activities an important contact display, with a watch face that may be personalized with a ton of cute, colourful designs within the Mi Fit app, customizable alerts, music controls and a battery that does not stop. 

 

While I wasn't overly impressed with its fitness- and sleep-tracking capabilities, the Mi Band Four performs equally to different finances health trackers. You will not get considerably extra correct or delicate monitoring from opponents just like the $99 Fitbit Inspire HR, and the Mi Band Four is sort of a bit cheaper. If you are in search of a primary health tracker with smartwatch performance, it is a nice band to start out with.