Comparisons

Apple MU6D2LL/A vs UMIDIGI UFit

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Apple MU6D2LL/AUMIDIGI UFit
Title Apple Watch Series 4 (GPS, 44mm) - Space Gray Aluminum Case with Black Sport BandSmart 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
MU6D2LL/A
UMIDIGI
UFit

Basic Info

Suggested Price $429.00$39.99
Sale Price Check Price*Check Price*
Release Jan 2019Jul 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
  • watchOS 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 Rating4.7 (out of 157 reviews)
BestBuy Rating4.5 (out of 11 reviews)
Latest Reviews

Texting is convenient
Rating: 5
I treated myself to buying this watch after my Fitbit was approaching 4 years old. This is my first Apple Watch. I use the texting feature most because it is so convenient. The one thing I don’t like about it is the game features. I downloaded solitaire and can’t figure out how to start a new game after I have ran out of moves.
by Jessie on 2020-04-16T17:00:00

Apple Watch Series 4 Black Sport band
Rating: 5
Really like the ability to change watch faces . The calls received on this watch are clear . Texting is a nice feature as well with voice to text abilities too. It's very easy to set up watch . The health monitoring features are nice . It's a very handy gadget . Makes it easier to access my calls and text without pulling phone out all the time . It's nice also to be able to slide different watch bands on and have options . Feel safer with fall dection and being Apple to call on wrists . The temperature displays on watch app is nice . Although watch is more for just calling and texting and it for internet sufferings it's still good to have this device . Overall it's been very nice to have .
by BGerms on 2019-03-07T16:00:00

Watch for great products at great prices!
Rating: 5
I bought the Apple Watch Series 4 for my adult son and he loves it! The latest and greatest! Thanks Sams Club!
by Renasfaves on 2019-10-02T17:00:00

Awesome Watch
Rating: 5
Been wanting one for such a long time. Syncs well with my iPhone. Love all the features and is easy to set up and use. Highly recommend to anyone with an iPhone. love the waterproof feature; I can wear my watch in the pool and still receive phone texts and calls, using my watch. Great addition. I also use it to guide my workouts and heart monitoring. It even syncs with Weightwatchers.
by Wouldbemixologist on 2019-05-31T17:00:00

Love this Apple Watch!
Rating: 5
It has everything I could hope for. I also had the series 2 watch and in comparison I would say if you want a bigger screen the 44 won’t disappoint when you used to have the 42. The other reasons to upgrade obviously, are for the ECG and the fall detection. The only thing I’m not thrilled about (and being honest it’s all apple watches now) they took away the few animated emojis that were on the quick type.
by Hg1313 on 2019-01-05T16:00:00

Great Smart Watch!
Rating: 5
Got as a gift. This is my first smart watch other than a Fitbit and I’m enjoying it very much. No lagging issues, good size for me (40mm) and cool tricks like taking remote photos using your iPhone and automatic unlocking of my MacBook. I’ve taken phone calls with it and the other person said I was loud and clear and I could hear them just fine with the new louder speaker. I do wish it had more faces to choose from. battery isn’t bad but I wish it could go longer between charges.
by BD on 2019-01-06T16:00:00

My Mom LOVES it!
Rating: 5
My sister and I surprised our mom with this watch for Christmas and she absolutely loves it! Mom is not a tech person but she has been taking the time to learn about all the great features this watch has to offer. She even calls to boast about her new discoveries all the time. Mainly the heart rhythm and echocardiogram features which tracks and records when her heart is in Atrial Fibrillation. Vital information to pass along to her Cardiologist. Information that, if it weren’t for this watch, wouldn’t be known unless she was at the doctors office doing the tests or carrying around a heart monitor. Thank you Apple for making this watch. Thank you Sam’s Club for selling it.
by Jayce on 2019-01-09T16:00:00

Nice upgrade!
Rating: 4
Love the upgrades that were made to this watch. I wasn't really impressed with my last Apple Watch but this one is definitely a much better one. I also have a fitbit and in comparison, the new Apple Series 4 watch is much superior. It counts steps much more accurately as well as exercising. Here's a tip for you: if you previously owned any size watch in the past (38 or 42) the old straps will fit the 44mm. I previously owned a 38mm and all my straps (I collected them) fit my new watch. This made me really happy as I really don't like the watch band that comes with the Apple watches and I like to change them often with outfits. I took off a point as mine has a quirk in which the face changes for some unknown reason. I've had to change it twice which is a pain as I like to personalize my settings.
by on 2018-10-17T17:00:00

Love My Watch!
Rating: 4
I have had this watch for about a month and so far I am happy with it. I love the features! I think that the heart rate feature personally has been the best for me. I enjoy working out also and the reminders and ability to share my progress with friends is a true motivator. The only downside is that I purchased the gold watch and to me it looks more like a rose gold, but it’s still cute!
by Holly321 on 2019-03-07T16:00:00

Beware
Rating: 1
Beware, the item I bought from a Third party seller was not brand new. Sellers name is TekReplay. Very disappointed
by JennyX on 2019-12-04T16:00:00

No reviews yet.

All Features

Case Weight (GPS)36.7g
Width38mm
ConditionNew
releaseJan 2019Jul 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
Screen Size31 millimeters
Band MaterialSilicone
Band TypeStrap
Clasp TypeBuckle
Global PositioningGLONASS
Color CategoryBlack
Model NumberW1919US5N
Operating System CompatibilityAndroid
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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