Amazfit Band 7 smartwatch review – Affordable Fitness tracker with Alexa and accuracy gaps – NotebookCheck.net Reviews

Besides the Bip sequence, the Amazfit Band 7 represents probably the most inexpensive entry into the world of wearables from the producer. The producer MSRP in Germany is 49.99 Euros (~$54). Visually and by way of expertise, the health tracker from the Chinese producer is similar to the Huawei Band 7, and the competitors from Xiaomi can be illustrious with the Smart Band 7.

As a big change in comparison with the predecessor, the Amazfit Band 7 now tries to impress patrons with a considerably bigger show. According to the producer, the AMOLED panel is 112% bigger and affords a brightness of as much as 500 nits. It now measures 1.47 inches and has a 198 x 368 pixel decision. Although options corresponding to GPS and NFC usually are not supported by the wearable, a battery lifetime of as much as 28 days is meant to be potential.

The case of the Amazfit Band 7 is fabricated from polycarbonate and could be bought in black or beige colour. In addition, you possibly can individualize the health tracker with 4 totally different wristband colours (inexperienced, blue, pink, and orange). According to the producer, the 16-mm (~0.63 in) TPU wristband ought to match wrists with a circumference of 166 to 233 mm (6.5 – 9.2 in). Despite the inexpensive value, the standard and workmanship are very satisfying. The wristband fastener provides a safer impression than that of the Xiaomi Smart Band 7, though the mechanism seems very comparable. During our testing interval, the wristband of the Amazfit Band 7 didn’t come unfastened unintentionally. The wristband could be changed, however solely as an entire. 

The case is protected against mud and water in keeping with the ISO 22810:2010 normal with a specification of 5 ATM, permitting the person to maintain the Amazfit Band 7 on their wrist within the bathe or when going swimming. The Amazfit Band 7 would not embody any keys or a speaker, however there’s a microphone set into the underside fringe of the case.

The 1.47-inch show of the Amazfit Band 7 is roofed by hardened glass which has an anti-fingerprint coating. During on a regular basis utilization, the latter impresses with the convenience with which it may be cleaned, making greasy streaks hardly noticeable. Various sensors for coronary heart charge measurement and SpO2 monitoring are housed on the backside. Below the sensors, the metallic pins for charging the Amazfit Band 7 are positioned.

Before unpacking the Amazfit Band 7, the person ought to first obtain the official Zepp app from the Play Store (ranging from Android 7.0) or App Store (iOS 12.0 and up), since that is wanted for the setup course of. We used the Android model, largely with a Samsung Galaxy S23 Ultra. You needs to be conscious that the extent of the features could be totally different for iOS and Android. For instance, you solely have the choice to configure particular person notifications for separate apps with an Android smartphone.

The Zepp app not solely permits you to setup the health tacker but additionally supplies system updates and serves because the central repository for the show and evaluation of well being and coaching data. You can modify the menus, actions, and widgets of the Amazfit Band 7 to your private preferences. The choices embody particular person vibration patterns for alarms, notifications, or incoming telephone calls and how usually the center charge or SpO2 worth are measured. There can be a watch face retailer with greater than 50 totally different watch faces, however you possibly can solely personalize 8 of them. If you do not discover something you want right here, it’s also possible to select your individual photograph as background.

The well being and health features are displayed on the wearable itself in addition to within the Zepp app. However, to do that, you want at the least a Zepp, Mi, Facebook, or Google account. Optional synchronization with Apple Health and Google Fit is feasible. In addition, it’s also possible to export your health information with the Zepp app by way of the “Exercise user rights” menu merchandise.

The variety of steps the person has taken are decided by way of a 3-axis gyroscope, and the energy consumed are calculated from all of the actions together with the private data. However, the latter ought to solely be used for orientation. The biometric information is measured optically with the PPG course of (photoplethysmogram). But first you need to activate fixed monitoring of the center charge, stress degree, and oxygen saturation (SpO2) within the Zepp app. You additionally should setup alarms for instance for an irregular heartrate and the reference worth preset within the Zepp app upfront.
Since the Amazfit Band 7 would not possess its personal GPS module, the placement is solely acquired from the related smartphone, so if you happen to go away that behind, correspondingly the geodata of the route will not be recorded both.

The recorded variety of steps decided by the Amazfit Band 7 appears to be lifelike. However, the Amazfit wearable can be tricked with a selected hand motion. The built-in coronary heart charge monitor permits for fixed monitoring of the center exercise in actual-time. The stress degree relies on the center charge variability and is reported on a scale from 1 to 100. In order to judge the measurements of the blood oxygen saturation and coronary heart charge, we evaluate them with the values from a Braun Pulse Oximeter 1 and a Polar H10 chest belt as reference units.

In our check, the continual SpO2 measurement works reliably. The blood oxygen saturation is a crucial indicator for the oxygen degree, which must be excessive sufficient to have the ability to present adequate power to the muscle tissues. In our measurements, the health wearable exhibits a most deviation of 1% above and under the values from our medically licensed reference machine. However, Amazfit notes itself that the SpO2 perform of the Band 7 isn’t meant for use for analysis and monitoring of physiological processes or different medical functions.

For our coronary heart charge measurement, we additionally take the Amazfit Band 7 with us on a motorbike tour. While the health tracker nonetheless acknowledges efficiency peaks pretty effectively with deviations of about 4% between the values of the Amazfit Band 7 and our reference units, the measurement variations are pretty giant significantly in the beginning and finish of our coaching. We measure deviations of as much as 39 beats per minute right here. In sum, the variations between the health band and the Polar H10 are about 15% on the finish of our measurement sequence. On the opposite hand, the resting pulse measurement of the health wearable is far more correct with deviations of about 3% (± 2 beats per minute).

Like the Xiaomi Smart Band 7, the Amazfit Band 7 additionally displays the sleep phases of sunshine and deep sleep, REM, or quick mid-day naps and additionally the standard of the respiration throughout sleep. In normal, the health wearable acknowledges the sleep and wake phases pretty reliably, and the measurements in the course of the check appear mainly believable. Even getting up briefly in the course of the night time is reported reliably by the app within the morning, akin to our private perceptions. However, it additionally occurs throughout our check that the start of the sleep section is just recorded with a big delay bigger than 2 hours.

The health tracker itself shows a compact overview of the sleep information, however to get extra actual particulars on the sleep phases you need to take a look at the app. Unfortunately, there isn’t a clever alarm that may set the alarm inside a preset time-frame depending on the present sleep section. At the identical time, we additionally miss extra detailed analysis choices of the measurements, the place the sleep information is displayed collectively with all well being information corresponding to blood oxygen saturation throughout a time axis. 

The producer specifies a most brightness of 500 nits, however we measure a considerably decrease brightness of 378 cd/m². Even although the show of the health tracker can nonetheless be learn in our check below spring-like gentle situations, the readability is proscribed at occasions when utilizing it in direct daylight with the corresponding reflections. In addition, we decide that the show makes use of pulse-width modulation at a continuing 120 Hz for brightness management.

The “always-on display” perform of the Amazfit Band 7, which is made out of date by the occasional elevating of the wrist, is equally restricted in performance as in different health trackers on this value phase. None of the trackers we examined assist notification show, which does not actually make sense contemplating the big show right here. In addition to the at all times-on show, the menus additionally let you modify the length of the show illumination between 5 and 15 seconds.

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To dim the display, some notebooks will merely cycle the backlight on and off in fast succession – a technique referred to as Pulse Width Modulation (PWM) . This biking frequency ought to ideally be undetectable to the human eye. If mentioned frequency is just too low, customers with delicate eyes might expertise pressure or complications and even discover the flickering altogether.

While the Amazfit Band 7 is mainly a great health tracker, it leaves a few of its potential unused in on a regular basis operation. With the lengthy battery life and many features, the Amazfit Band 7 performs on the degree of the rivals on this value phase, with out actually providing something extra. Even although in distinction to the Huawei Band 7, the wearable from Amazfit is ready to provide a voice assistant, we really feel that the combination of Amazon’s Alexa leaves a lot to be desired. The lengthy response occasions and lack of an possibility to begin the voice command from stand-by mode ought to lead most customers towards the basic operation of the health tracker. Any further profit in comparison with different inexpensive wearables is missing right here in on a regular basis operation. In the comparability to the Xiaomi Smart Band 7, we additionally miss the response features for an incoming notification, significantly if you happen to contemplate that the constructed-in microphone would permit for voice enter right here.  

While the Amazfit Band 7 does many issues proper, it could possibly be higher, if the health tracker had been to make full use of its potential. 

Generally, health trackers aren’t medical units and Amazfit additionally emphasizes this, however the deviations of the Amazfit Band 7 within the measurements of sports activities actions are considerably increased than these of a Huawei Band 7. Potential patrons ought to contemplate these accuracy deficits and additionally the darker OLED panel. The similar goes for the very meagre at all times-on show perform, the place we nonetheless see lots of room for enchancment, because the displayed data is just too restricted. However, to be honest, we must also point out that not one of the competing merchandise make higher use of the at all times-on show.