Comparisons

Amazfit W1919US5N vs SAMSUNG SM-R830

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Amazfit W1919US5NSAMSUNG SM-R830
Title Amazfit T-Rex Smartwatch, Military Standard Certified, Tough Body, GPS, 20-Day Battery Life, 1.3'' AMOLED Display, Water Resistant, 14-Sports Modes, Rock BlackSamsung Galaxy Watch Active2 (Silicon Strap + Aluminum Bezel) Bluetooth - International (Aqua Black, R830-40mm)
Model Amazfit
W1919US5N
SAMSUNG
SM-R830

Basic Info

Suggested Price $139.99$214.00
Sale Price Check Price*Check Price*
Release Jul 2020Jun 2019

Overview

DescriptionKeep direction and time with this Amazfit T-Rex smartwatch. The rugged military-grade construction provides durability in harsh environments, while the powerful battery lasts up to 20 hours on a single charge. This Amazfit T-Rex smartwatch has an always-on 1.3-inch AMOLED display to keep you updated on the time, and the water-resistant design allows for use in wet conditions.Stay updated on fitness progress with this Samsung Galaxy Fit fitness smartwatch. The watch automatically detects your activities and sleep with a continuous battery that lasts up to a week on a single charge. This Samsung Galaxy Fit fitness smartwatch seamlessly integrates the vibrant AMOLED display within its slim profile.
Top Features
  • A military standard watch with 12 military certificates, the Amazfit T-rex smartwatch is ideal for times when the going gets tough.
  • Thanks to its rugged exteriors, this smartwatch can withstand tough enviroments like extreme cold (-40 F) to extreme hot weather (+150 F) to 240 hours in damp heat, etc.
  • Use it for upto 20 hours on a single charge! It has 28nm Sony GPS chip to make sure your power consumption remains low even with continuous GPS usage for 40 hours.
  • It comes with 1. 3” AMOLED screen with an always-on display, and 5 bold colors to choose from.
  • With 14 sport modes and 5 ATM water resistant body, the Amazfit T-Rex is perfect for outdoor enthusiasts.
  • Better insights to reach your fitness goals get more out of every mile thanks to built-in pace coaching on the Galaxy Watch Active2. Its advanced sensors keep your pace to help you better achieve your run goals.
  • Comfortably sleek the Galaxy Watch Active2 is light enough to wear anywhere comfortably. 20mm fluoroelastomer Band
  • Keep your beat. You can see if your heart rate is where you want it with Galaxy Watch Active2. Get automatically alerted if your watch detects a high or a low heart rate.4 **4this Device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, Mitigation, treatment or prevention of disease.
  • Level up your downtime. Galaxy Watch active2’s built-in sleep tracker offers valuable insights on how to get a better night’s sleep. It also monitors your stress level and helps you recently with the integrated calm app.4 **4this Device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, Mitigation, treatment or prevention of disease.
  • Battery built for endurance The Galaxy Watch active2’s long-lasting battery can go for more than a Day5 on a single charge, and you can always get a quick boost from your compatible Galaxy phone with wireless power share.6 **6works with Qi compatible Samsung devices (compatibility with non-samsung Qi devices not guaranteed); speed and power efficiency of charge varies by device and may be restricted by cases or COVERS.

Reviews

Walmart Rating3.6 (out of 178 reviews)
BestBuy Rating4.5 (out of 11 reviews)4.2 (out of 483 reviews)
Latest Reviews No reviews yet.

Integrates Well with Samsung's Ecosystem
Rating: 5
i recently upgraded to a samsung galaxy s10e and wanted a fitness tracker that would integrate with the samsung health app. i switched from a garmin fitness tracker and have been using the galaxy fit for about a month now and i love it. the interface is easy to use/navigate and i love being able to get notifications from my phone on my fit. (the garmin wearable's notifications didn't work as well as i would like.) the heart rate tracker, sleep tracker, and fitness tracker all work well. i use this to track my runs and if you run with your phone like i do, the samsung health app on the phone will also record your gps settings from your run as well! overall, this is an excellent product for the price and i personally prefer this because it plays well with samsung's other apps. [This review was collected as part of a promotion.]
by twlegend on 2020-06-28T17:00:00


Rating: 5
Absolutely love it. Had a different watch that didn't do half of what this 1 does. Linked up great not 1 problem
by Tracy on 2020-04-29T17:00:00

Great Watch - Tracker
Rating: 4
The watch is great. I can read and see everything on the watch out in the bright sun, I don't worry about it getting wet while doing dishes etc. It has a big bright interface and syncs with Samsung Health. The only reason it didn't get five starts is that I would like the home screen to have the date on it. I can add my calendar to it but that is the second screen. Compared to the two fitbits I had, I would buy this one again and recommend.
by Avid Time Keeper on 2020-07-12T17:00:00

Good watch for the price
Rating: 4
Love it. The only thing I miss on this that the bigger Samsung watches have is "Find my phone". I like the buckle on this one more than the one with the bigger watch face. I have had 2 of the bigger Samsung watches and they didn't last more than a year so I didn't want to pay a lot of $$$ but still wanted the exercise tracking functionality that interfaced well with Samsung phone.
by Suzie on 2020-07-07T17:00:00

An excellent Fit with Galaxy S10
Rating: 4
Overall very satisfied, easily connected to Galaxy S10 thru Gear app. For small wrist need a band retainer. I use 10% power in a day and recharges in less than hour. Recommend a start screen for exercise. Recommend auto adjustable to light.
by Wes on 2020-08-22T17:00:00

Simple Features, Lousy band.
Rating: 3
I bought this back in December of 2019. I like everything about it except the band. The end tucks under and because the material is some kind of rubber or plastic the only way I can get it off is to use some kind of tool to get it off. Presently there are no other bands available for this unit.
by forestmud61 on 2020-03-01T16:00:00

Just ok
Rating: 3
I should have spent more money and purchased a fit smart watch that had the display on all of the time. Even though, you have to turn on the display with a wrist turn or pushing the button, it seems to run out of charge quickly. The watch works fine and keeps the data I need: time, steps, weather, etc. It does not sync with my computer only with my phone, which is also a disappointment.
by Cheri on 2020-06-16T17:00:00

Not as good as I had hoped.
Rating: 3
Worked good at first. But the battery life is getting shorter and shorter. It's taking longer to charge also. I've only had it about three weeks. I still haven't figured out how to give quick response to texts.
by Satisfied customer on 2020-07-07T17:00:00

Samsung Galaxy Fit
Rating: 1
The watch has great features, especially if you use Samsung products. The battery was great for exactly ONE WEEK, then it started to die. Even after trouble-shooting everything, I have to charge it daily. WOULD NOT RECOMMEND.
by SMoore on 2020-02-06T16:00:00

Avoid at all costs! you've been warned
Rating: 1
This is the worst quality watch I've ever owned. I'm currently on my 3rd watch within 2 months. I'd switch except i can only exchange for same one unfortunately. First one quit charging after 2 weeks and the screen refused to do anything except flash colors. 2nd one the band broke after 3 weeks (connection the watch itself) I'll just keep exchanging it until my time runs out. (no pun intended) Cant believe Samsung would allow such a low quality item when normally they have decent quality.
by sbossman on 2020-08-27T17:00:00

All Features

Package Dimensions5.3 x 5.2 x 2.5 inches
Item model numberW1919US5N
DepartmentUnisex Adult
Item Weight2.05 ounces
Batteries1 Lithium ion batteries required. (included)
Date First AvailableDecember 16, 2019
releaseJul 2020Jun 2019
SensorsAccelerometerAccelerometer
Product Weight2.08 ounces0.05 ounces
Display TypeAMOLEDAMOLED
Color DisplayYesYes
Case Size44 millimeters
Customizable Watch FacesYesNo
Form FactorWristwatchWristwatch
Backlit DisplayYesYes
Battery Capacity390 milliampere hours120 milliampere hours
Metrics MeasuredAltitude changesOther
Product Length1.88 inches
Music PlayerYesNo
Product Width1.88 inches0.7 inches
Battery TypeLithium-ion polymerOther
Charging Interface(s)USBUSB
Touch ScreenYesYes
Manufacturer's Warranty - Parts1 Year1 Year
Maximum Wrist Size9.0 inches7.68 inches
Clock DisplayYesYes
Multi-Sport TrackingYesYes
ColorRock BlackBlack
Maximum Depth of Water Resistance164 feet164 feet
RechargeableYesYes
Wi-Fi CompatibilityNoneNone
SeriesT-Rex SmartwatchGalaxy Fit
Mobile NotificationsYesYes
Case MaterialPolymerPlastic
Case Thickness0.53 inches
Case Width1.88 inches0.72 inches
Screen MaterialCorning Gorilla Glass 3
Bluetooth EnabledYesYes
Adjustable Band LengthYes
Screen Size31 millimeters
Band MaterialSiliconeFluoroelastomer
Band TypeStrapStrap
Clasp TypeBuckleBuckle
Global PositioningGLONASSOther
Color CategoryBlackBlack
Model NumberW1919US5NSM-R370NZKAXAR
Operating System CompatibilityAndroidNot Applicable
Water ResistantYesYes
Product Height0.53 inches1.8 inches
Screen Resolution360 x 360
Product NameT-Rex Smartwatch 44mm PolymerGalaxy Fit Activity Tracker + Heart Rate
Display ScreenYesYes
Band Width20 millimeters
Case ShapeRound
Manufacturer's Warranty - Labor1 Year1 Year
BrandAmazfitSamsung
Additional Accessories IncludedMagnetic charging base
Bluetooth Version5.05.0
App CompatibleYes
Product TypeSmartwatchActivity tracker
Dust ResistantYes
Integrated CameraNo
Battery Strength IndicatorNo
Vibration AlertYes
Ingress Protection (IP) Rating5 ATM
Voice ActivatedNo
Shock ResistantNo
Alert TypeVibration
Minimum Wrist Size5.2 inches
NFC TechnologyNo
Number of Sensors3
Band ColorBlack
Built-In MicrophoneNo
Adjustable BrightnessNo
Mobile Payment Service SupportedSamsung Pay
Silent AlarmNo
Model FamilySamsung Galaxy Fit

More Information

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