Right away, you’ll notice the 0.96-inch shading screen. It includes a resolution of 80×160 pixels.
It comes in both AMOLED and TFT screen variations. That is likewise dependent upon regions. For instance, I investigated the Indian unit and it accompanied a TFT screen. However, the Chinese and worldwide units have AMOLED shows.
Under the screen, there’s a little even bar that goes about as a touch-capacitive catch. It has an intelligent blueprint to it. Also, no, it doesn’t illuminate. I like to consider it the home catch (like that on more established iPhones) on the grounds that its just capacity is to awaken the screen and get you to the home screen from any menu/settings.
Huawei Band 4 weighs just 24gm with both ties. Also, to be honest, more often than not during the audit, I didn’t feel it on my wrist. The silicon elastic lashes are excellent and feel truly decent on the hand. They don’t cause any rashes or tingling whenever worn for extended periods of time. This was an extremely normal issue for individuals with touchy skin. I confronted some tingling and rashes with the stock lashes that accompanied the prior ages of MiBands. Fortunately, that is not the situation with Huawei Band 4 ties.
Additionally, the band is water-safe up to 50m so one need not stress over taking it out in a downpour or showering while at the same time wearing it.
Technical specification of Huawei band 4
Display: highly contrasting PMOLED screen, 48 × 88 pixels, 0.5 inches
Microchip: 32-bit ARM Cortex-M4
ROM: 384 KB
Ram: 1 MB
Battery: 77 mAh
Charging time: around 60 minutes
14 days of work: HUAWEI TruSleep, pulse observing (shrewd mode) turned on, turning on the screen when raising the wrist is free.
Water Resistance Degree: 5 ATM
Charging Port: USB
Cell phone OS Support: Android 4.4 or later, iOS 9.0 or later
Interchanges: Bluetooth 4.2
Case measurements (length × width × thickness): 40.5 mm (over the whole length without a tie) × 14.8 mm × 11.2 mm
Tie: 210 mm × 15 mm
Case Material: Plastic
Band material: recyclable material
Weight: 13 g (counting tie)
Tones: Gray, Yellow, Coral, Green, Red, Purple
Huawei band 4 as fitness for basketball player
A decent expansion is the b-ball mode, which tracks developments during the game and assesses the consequences of the sports movement. Among the principal pointers of examination are hopping, running, load on the lower body, and so forth. The entirety of that makes Huawei Band 4 an exceptional item. For the preparation mode, you better connect the tracker to the shoes utilizing the uncommon mount that comes in the case.
The tracker has one unusual exclusion: why would that be no pulse sensor? A secret for b-ball players that have no choices available.
Oxygen Saturation Detection
Blood oxygen immersion (SpO2) is one of the significant vital signs that can mirror the oxygen supply of the body. HUAWEI Band 4 smart fitness tracker supports single-time SpO2 level estimating, assisting you with recognizing the degree of oxygen in the blood at whatever point and any place you need.
Smart Heart Rate Tracking
On account of the expert optical devices, handling chips, and AI calculation, the HUAWEI TruSeen™ 3.5 screens your pulse with precision. It likewise gives astute updates through vibrations if your pulse surpasses the most extreme normal pulse.
In the night mode, the undetectable light guarantees less interruption for your better rest.
Battery life
Huawei claims a battery life of 7 days with every one of the elements turned on and 9 days of battery existence with persistent pulse and rest observing wound down. This incorporates the normal notice checking alongside wellness exercises. This is what Huawei had referenced on the item page concerning the battery life of the wellness band.
Conclusion
The decision of my audit of the Huawei Band 4 is that it’s a fair wellness band with a lot of elements. Yet, the most confounding thing is the way that one more band by a similar organization exists which retails at the very costly and that too with similar elements. The lone distinction is the fundamental UI highlights, the additional oxygen following element on the Honor Band 5. However, I’d incline toward the in-constructed USB charger any day over the oxygen level following on the Honor Band 5
