Comparisons

Apple MU652LL/A vs UMIDIGI UFit

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Apple MU652LL/AUMIDIGI UFit
Title Apple Watch Series 4 (GPS, 40mm) - Silver Aluminum Case with Seashell Sport LoopSmart Watch, UMIDIGI UFit Fitness Tracker for Men Women with Blood Oxygen(SpO2) Meter Heart Rate Monitor 5ATM Waterproof, Smartwatch for iPhone Android Phones
Model Apple
MU652LL/A
UMIDIGI
UFit

Basic Info

Suggested Price $399.00$39.99
Sale Price Check Price*Check Price*
Release Nov 2018Jul 2020

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.
Top Features
  • GPS
  • Over 30% larger display
  • Electrical and optical heart sensors
  • ECG app
  • Digital Crown with haptic feedback
  • 50% louder speaker
  • S4 Sip with faster 64-bit dual-core processor
  • Improved accelerometer and gyroscope for fall detection
  • Swim proof
  • Watch OS 5
  • 【Heart Rate & Blood Oxygen Monitor 】UMIDIGI Smart Watches can monitor your heart rate all day automatically, and measure your blood oxygen saturation (SpO2), detect blood oxygen value accurately to help you better grasp changes for your health.
  • 【Smart Watch for Men Women】UMIDIGI Smartwatch can count your every movement and real-time monito sleep heart rate, analysis your sleep structure. There are 9 sport modes you can choice while doing exercise and the smart watch will track your steps, calories, distance traveled.
  • 【Smart watch for android phones and iPhone】UMIDIGI activity tracker compatible with iPhone Samsung Android Phones(most iOS 9.0 and Android 4.4 and above, not for PC, iPad or tablet), more practical features like alarm clocks, timer, stopwatch, music controller etc
  • 【5ATM waterproof fitness watch】UMIDIGI watch meets the 5ATM waterproof standard and can be even worn while swimming, accompany no matter what the weather conditions,no need to take it off frequently (notice: Do Not use in water more than 100. 40℉, such as showers, saunas, etc).
  • 【Call & Message Notifications】UMIDIGI UFit support real-time notification such as incoming call, Facebook, Skype, YouTube, Twitter, instagram, SMS etc be alerted by vibration on watch,no miss for your important things.

Reviews

Walmart Rating4.8 (out of 100 reviews)
BestBuy Rating4.5 (out of 11 reviews)
Latest Reviews

Love it!!!
Rating: 5
I got this as an early birthday gift. I absolutely love it! The band is awesome too! I also love that you can upload your photos for the watch face! It's not bulky and I just love the technology of it. Love...Love...Love it!!!
by DNoll on 2019-04-08T17:00:00

Love my new watch
Rating: 5
The customizable screens are great. Everything is at my finger tips. I bought is for the health features. Helps with keeping track of irregular or fast heart beats. Works with my food tracker and other health apps. The size is great and still fits my old Series 2 bands.
by Eugene on 2019-03-13T17:00:00

Love it!
Rating: 5
One option I like, is when I get a phone call, I hear it ring from my wrist and I don't have to run for the phone or dig it out of my purse plus my I watch has many fitness options to encourage and track movements during the day.
by Calmseas on 2018-11-30T16:00:00

Great watch at a good price.
Rating: 5
This was on sale for $50 off and I was glad to get it at that price. I upgraded from the first version of the Apple Watch and what an improvement in battery life and features (i.e waterproof and larger display).
by ron2018 on 2018-11-29T16:00:00

Pleased
Rating: 5
Many features compared to series 1 that I replaced. Slim, lightweight and nice band. Battery life is very good.
by Airwaydoc on 2019-11-18T16:00:00

Everything Works
Rating: 5
Works right out of the box as it should. I love the band too. It doesn't snag on anything. Battery keeps its charge about three days. I have yet to test it's waterproof abilities while swimming.
by Fuzzball on 2018-12-02T16:00:00

Exactly what I needed
Rating: 5
My doctor recommended I get something that would notify family if I were to fall. I also like that I call emergency services. I hope I never need to use those functions but since I am a double amputee, I know that I am at risk. This Iwatch4 has been great for me so far I highly recommend it
by Hal on 2019-04-18T17:00:00

Can't believe how useful it is
Rating: 5
Put off buying until series 4. Really awesome. Wish I'd gotten one earlier. fast delivery.
by Butch on 2018-10-12T17:00:00

Great watch but broken screen in less than 1 week
Rating: 4
Absolutely love the size, fit, and features of this watch. Unfortunately after wearing it less then 4 days; with a screen protector, the screen is already shattered at the lower edge after lightly (i am not exaggerating) brushing it against my sink cabinet frame. I've had to pay the cost of the device to send it in for repair. ***i highly recommend buying Apple care and when mine is returned from Apple I will purchase it before wearing. Wish I'd have been prompted to buy it initially during purchase or watch set u.
by Springfieldsamscustomer on 2019-01-05T16:00:00

Heart monitoring and fall detection need work
Rating: 4
Works very well with the exception of the heart monitoring and fall detection. Heart monitoring is normally fine but there are frequent readings that are aberrations, both high and low, that mess up analytics. Fall detection can be triggered by clapping hands and then resting hands at side for about 20 seconds. During workouts, it is difficult to mark a segment by double tapping on the watch face. Sometimes it works, other times it make take multiple attempts to mark the segment delaying the reading.
by Don on 2018-10-27T17:00:00

No reviews yet.

All Features

Operating System CompatibilityApple iOSAndroid
ConnectivityUSB
Battery1 Lithium ion, Required, included
PlacementWrist
Wireless TechnologyBluetooth, Wi-Fi
Product ModelApple Watch Series 4
Battery Charge LifeUp to 18 Hours
Activities trackedTotal Steps
IP ratingIP68
FeaturesFluoroelastomer (band)
Screen Size40 millimeter31 millimeters
MaterialAluminum
releaseNov 2018Jul 2020
Item Weight4.8 ounces
Item model numberUFit
Batteries1 Lithium ion batteries required.
Date First AvailableApril 2, 2020
SensorsAccelerometer
Product Weight2.08 ounces
Display TypeAMOLED
Color DisplayYes
Case Size44 millimeters
Customizable Watch FacesYes
Form FactorWristwatch
Backlit DisplayYes
Battery Capacity390 milliampere hours
Metrics MeasuredAltitude changes
Product Length1.88 inches
Music PlayerYes
Product Width1.88 inches
Battery TypeLithium-ion polymer
Charging Interface(s)USB
Touch ScreenYes
Manufacturer's Warranty - Parts1 Year
Maximum Wrist Size9.0 inches
Clock DisplayYes
Multi-Sport TrackingYes
ColorRock Black
Maximum Depth of Water Resistance164 feet
RechargeableYes
Wi-Fi CompatibilityNone
SeriesT-Rex Smartwatch
Mobile NotificationsYes
Case MaterialPolymer
Case Thickness0.53 inches
Case Width1.88 inches
Screen MaterialCorning Gorilla Glass 3
Bluetooth EnabledYes
Adjustable Band LengthYes
Band MaterialSilicone
Band TypeStrap
Clasp TypeBuckle
Global PositioningGLONASS
Color CategoryBlack
Model NumberW1919US5N
Water ResistantYes
Product Height0.53 inches
Screen Resolution360 x 360
Product NameT-Rex Smartwatch 44mm Polymer
Display ScreenYes
Band Width20 millimeters
Case ShapeRound
Manufacturer's Warranty - Labor1 Year
BrandAmazfit
Additional Accessories IncludedMagnetic charging base
Bluetooth Version5.0
App CompatibleYes
Product TypeSmartwatch

More Information

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