Military Smart Watches for Men, 1.96” HD Screen with Answer Make Call Smart Watch for iOS Android Phone, Fitness Tracker with Heart Rate Sleep Monitor, 5ATM Waterproof Smartwatch

Lo schermo è grande e luminoso, molto comodo da leggere. Le chiamate si sentono bene e il microfono funziona senza problemi. Ha tantissime funzioni utili, dal monitoraggio del sonno alla misurazione della frequenza cardiaca e dell’SpO2. Anche per lo sport è perfettop, con più di 100 modalità disponibili. Impermeabile e resistente, e in più i tre cinturini inclusi sono un bel plus.

This is a reasonably decent (albeit basic in comparison to most others) fitness tracker/smart watch (EF2) that appears well-built and for the most part works as expected. It has 3 of the most common monitors (HR, BP, and SpO2) which are somewhat typical for these fitness trackers nowadays. What set this apart from many others though is that it comes with a stainless steel strap as well as silicone/TPU and PU straps; I personally prefer stainless steel strap.It does have many of the standard features as most other budget or off-brand smart watches have and the screen can be set to always stay on if needed. In addition, it has 2x crown/pusher, which is decent because additional shortcut keys can be set with them.≡ NoteThese so-called SMART WATCHES are really just FITNESS TRACKERS with added features (i.e. flashlight, calculator; mostly useless ones too) and it’s NOT a true smart watch/device. A true smart device operates by itself on its own without the NEED to install an App for it to run and without depending on another device (i.e. your phone) to run.For instance, if your PHONE requires an App to be installed on a LAPTOP in order for various functions on your phone to work, or if your phone would lose certain features WHEN your laptop goes offline, would you consider your phone to be a SMART phone? Well, I wouldn’t and I’ll be extremely upset if that’s the case, and that’s exactly what happens here most of these so-called smart watches.###≡ FeaturesBy standard I don’t mean one or two, in fact, the standard nowadays is about a dozen or so including heart rate, blood pressure, oxygen, or even glucose monitor just to name a few. It has 3 monitors which is decent; unfortunately, 2 of the monitors (HR and BP) don’t seem to be accurate at all (SpO2 appears to be reasonably accurate for the most part although we know the figures for the vast majority of healthy people is usually either 98% or 99%) which is quite upsetting to have found out after numerous tests. In addition, the steps counter seems to be off by about 3700+ so that’s not exactly accurate either but it’s certainly not the worst.I should also mention that an increasing large number of these devices that I’ve come across lately have all suffered from the same (or at least quite similar) issues which implies to me that perhaps hardware (sensors and/or other related components) under the hood is identical across ALL of these watches.It also has the typical sports and/or exercise related features that many others have. It has a reasonably large screen of 1.96″ (for square case) in comparison to many others with a 1.80/1.85″ screen. With that being said, 1.9x” is somewhat of a norm (or at least becoming increasingly common) at this point in time for these watches with a round case so that’s that. I should also note that the advertised 70+ sports requires the app; otherwise, only a handful or so are available (which is more than most people would need under normal circumstance). The same can be said for watch faces/styles (200+ claimed) too and that’s a common practice for these devices nowadays.≡ BatteryIts battery capacity is 360 mAh but it’s unverified although that’s noticeably higher than the average/norm (around 300 mAh or so) for these trackers. In either case, whatever the capacity might be, the only thing I really care is that it can last me an entire day (charge once a day is fine with me).With that being said, I also don’t have a clue about the longevity of the battery but that’s a common concern for all rechargeable smart watches out there (i.e. battery dies unexpected fast). Note that the default screen timeout is 5sec which is unusably short for me but it can be increased up to 30 seconds (whereas some other can’t at all while a few can do 60 sec) so that’s great. I don’t necessarily want 30 sec but it’s nice to have the options (I set mine to 15sec). It can always be disabled if needed as aforementioned.≡ Water resistanceBtw, these fitness trackers/smart watches are NOT meant to be submerged in water (salty or otherwise) longer than a few minute even though they often advertise as being IP68 or even 5 ATM which is completely nonsensical if you know what that really means (around 50m under water but it’s really meant for accidental submersion); otherwise, there is an extremely high probability that it will die prematurely, as I’ve found out the hard way.≡ AppFor those who are curious about what the ‘GloryFit’ app (3.1 rating) requires;✘ Any data may be shared with other companies or organizations, including but not limited to;* Email address and Phone number, Fitness info, Precise location, Photos and videos, Contacts* SMS or MMS, Files and docs, Installed apps, Device or other IDs✘ Data isn’t encrypted (typical practice in China)* Data is encrypted during transit✘ Device & app history* read sensitive log data✘ Contacts* read your contacts✘ Location* approximate location (network-based), precise location (GPS and network-based)✘ Phone* directly call phone numbers, read call log, read phone status and identity, Photos/Media/Files* read the contents of your USB storage, modify or delete the contents of your USB storage✘ Storage* read the contents of your USB storage, modify or delete the contents of your USB storage✘ Camera & Microphone* take pictures and videos, record audio✘ Wi-Fi connection information* view Wi-Fi connections✘ Device ID & call information* read phone status and identity✘ Other* receive data from Internet, view network connections, pair with Bluetooth devices, control vibration* access Bluetooth settings, control flashlight, full network access, run at startup, prevent device from sleeping✘ NoteLike nearly all other budget smart watches (or any other ‘smart’ devices really) out there, an App is REQUIRED for this to function at its fullest which means you are giving the manufacturer (and whoever they decide to share it with or without your permission) AND the app OWNER (i.e. some company in China and that equates to the gov in this case) your COMPLETE and entire historical data.Some people consider some of these (i.e. precise GPS location, health info, heart rate, blood pressure, or the alike) to be ‘extremely’ personal information and therefore are private. Data mining, analysis, prediction, and eventually profit making and/or a form of control will be vital in many aspects of our lives in the foreseeable future. If this concerns you at all, look elsewhere.###≡ ValueAll things considered, this is a fairly decent FITNESS TRACKER (with some smart watch functions) that works just fine if you don’t care about any of the issues mentioned above , in particular the issues with the HR monitor and to a certain degree the step counter. It’s reasonably priced at $40 for what it provides (a generic fitness tracker, EF2) and its overall build quality, features, usability, and performance. Your mileage might vary.

Smartwatch dalle molteplici funzioni. Resistente ad urti e polvere rientra della fascia di orologi tattico/militare. Ben costruito e dettagliato contiene 3 cinturini: uno in metallo, uno in gomma e uno in pelle per adattarlo alle esigenze dell occasione. Personalmente preferisco il cinturino in metallo che lo rende più accattivante. Dotato di tutte le funzioni che uno smartwatch moderno contiene Senza temere la concorrenza di marchi più blasonati. Mi piace moltissimo e lo consiglio per l ottimo rapporto qualità prezzo. Top