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ganopterygon

Smart Watches for Women Men, 1.83" HD Touchscreen, Bluetooth Calling, 130+ Professional Sports Modes, Heart Rate and Sleep Monitor, 5ATM Water-Resistant, Timer, Fitness Tracker for Android/iOS (Black)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Apr 26
Order within 21 hours and 19 minutes
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Color: Black


Features

  • 1.83 Touchscreen & Stylish Unisex Design: Experience crystal-clear visuals on a vibrant 1.83-inch HD touchscreen with ultra-responsive controls. Smart watch sleek, modern design suits both women and men perfect for office, gym, or everyday elegance
  • Bluetooth Calling & Cross-Platform Compatibility: Make calls directly from your wrist! Built-in Bluetooth calling keeps you connected without your phone. Seamlessly pairs with Android & iOS for real-time notifications, music control, and app alerts
  • 130+ Sport Modes & Health Tracking: Crush goals with pro-grade algorithms for running, cycling, swimming, and niche activities. Get 24/7 heart rate alerts and sleep score reports to optimize recovery. Womens health feature included for cycle predictions. (Note: Step counts activate after 20 steps for accuracy)
  • 24/7 Health Guardian: Heart Rate & Sleep Monitor Prioritize wellness with 24/7 heart rate monitoring (alerts for abnormal spikes) and deep sleep analysis (tracks REM/light sleep). Gain actionable insights to boost recovery and overall vitality
  • Works with iOS 9+/Android 5+: Free app syncs data and updates firmware. Add voice assistant/game controls via optional module

Operating System: Android Wear 2.0


Memory Storage Capacity: 2 GB


Special Feature: Activity Tracker


Battery Capacity: 250 Milliamp Hours


Connectivity Technology: Bluetooth


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Polymer


GPS: GPS Via Smartphone


Shape: Rectangular


Screen Size: 1.85 Inches


Operating System: Android Wear 2.0


Additional Features: Activity Tracker


GPS Geotagging Functionality: GPS Via Smartphone


Band Material Type: Silicone


Case Material Type: Acrylonitrile Butadiene Styrene (ABS)


Water Resistance Level: Waterproof


Sport Type: Running


Closure Type: Clasp


Human Interface Input: Touchscreen


Clasp Type: Hidden Clasp


Supported Application: Fitness Tracker


Water Resistance Depth: 3 Meters


Supported Satellite Navigation System: GPS


Controller Type: Siri


Metrics Measured: Menstrual Cycle


Battery Capacity: 250 Milliamp Hours


Battery Cell Type: Lithium Polymer


Battery Charge Time: 2 Hours


Connectivity Technology: Bluetooth


Wireless Compability: Bluetooth


Cellular Technology: Bluetooth


Communication Feature: Bluetooth Connectivity


Compatible Devices: Smartphone


Compatible Phone Models: Android Devices


Memory Storage Capacity: 2 GB


RAM Memory Installed: 2 GB


Brand: ganopterygon


Model Name: TG38S


Target Audience: Men


Age Range Description: Adult


Model Number: TG38S


Built-In Media: Smartwatch


Wearable Computer Type: Smart Watch


Manufacturer: ganopterygon


Unit Count: 1.0 Count


Warranty Description: 2 Year Manufacturer


Shape: Rectangular


Style Name: Modern


Color: Black


Band Color: Black


Screen Size: 1.85 Inches


Display Type: LCD


Resolution: 320x240


Maximum Display Brightness: 450 Candela Per Square Meter


Band Width: 0.8 Inches


Band Length: 9 Inches


Warranty Type: Limited


Waterproof Rating: IP68


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Looks great on my wrist
Review Image by Amazon Customer
Review Image by Amazon Customer
The display is bright and easy to read, I love all the features like heart rate monitoring, sleep tracking and fitness tracking, it helps me stay on top of my health goal, the battery life is also very good, lasting several days on a single charge. It connects to my phone and notifications come through clear. ... show more
Reviewed in the United States on April 20, 2026 by Amazon Customer
    • Great product, great price!
Color: Blue
Easy to connect and use with iPhone. Quick charge, battery life last throughout my 12hour days. Comfortable fit. Many functions for fitness goals.
Reviewed in the United States on April 20, 2026 by Melissa
    • Clear screen display
I started wearing this watch during the day to keep track of steps and basic activity, and it has been fitting into my routine without feeling complicated or distracting. The screen is clear enough to check the time or notifications quickly while I am moving around the house. I have used the call feature a few times when my phone was not nearby, and it worked fine for short conversations. During walks, I like being able to glance at the step count instead of pulling out my phone, which feels more convenient. My daughter also got curious about it and likes checking the step numbers with me at the end of the day. The strap feels comfortable and does not bother my wrist even after wearing it for hours. Battery life depends on how often I use different features, but it usually lasts through my regular day. The menu took a little time to get used to at first, but after a couple of days, it felt more natural, and it works well as a simple everyday watch with a few extra features. ... show more
Reviewed in the United States on April 8, 2026 by JJJ
    • Clear touchscreen display
Keeping track of daily activity has been something I try to stay consistent with, so I picked up this watch to see how it fits into a regular routine. The screen is large enough to read quickly, whether I am checking steps, time, or incoming messages during the day. Setup with the phone was straightforward, and once connected, notifications show up without needing to pull out my phone all the time. I have been using it during walks and light workouts, and switching between different activity modes is simple. The call feature is useful when my hands are busy, especially around the house. Battery life has been lasting through a few days of use, which works well for me without charging too often. The band feels comfortable for all day wear and does not get in the way while working. It is not meant to replace more advanced devices, but for everyday tracking and basic features, it fits in naturally. ... show more
Reviewed in the United States on April 12, 2026 by Johnathan
    • Simple setup with useful features
Review Image by Customer Review
Review Image by Customer Review
Review Image by Customer Review
This smartwatch comes with the watch itself, a charging cable, and a small user manual. The packaging is basic but everything was included and easy to set up. Pairing it with my phone didn’t take long, and the connection has been stable so far.The screen is a good size and easy to read. Touch response feels smooth when scrolling through menus. I’ve mainly been using it for checking time, notifications, and basic activity tracking like steps and heart rate.The calling feature works as expected for short calls, and notifications show up clearly on the screen. The menu layout is straightforward, so it doesn’t take much time to get used to where things are.Battery life has been decent for daily use, and charging is simple with the included cable. The strap feels soft and sits comfortably on the wrist without irritation. It covers the basic functions I need without being complicated. ... show more
Reviewed in the United States on April 11, 2026 by Customer Review
    • Easy to Use, Feature-Packed, and Great Value Smartwatch
The combination of practical functions and a straightforward design makes it an excellent choice for both everyday wear and for usage during exercises. Even when the display is set up outside, it is unmistakable and simple to read. The touch reaction is really smooth, and the process of scrolling through the settings is very easily understood. The ability to make calls over Bluetooth is one of my favorite features. Particularly in situations when I do not want to reach for my phone, it is an effective method for having brief discussions. There is also a consistent delivery of notifications for both texts and applications. An incredible number of different sports modes are available. It is appropriate for a wide variety of workouts and regular movement monitoring since it covers a wide range of activities. Depending on how much the device is used, the battery life has been satisfactory, lasting for many days on a single charge. Additionally, the watch has a thin and soft feel, making it suitable for daytime use. ... show more
Reviewed in the United States on April 2, 2026 by Hugo Ivan
    • Sharp screen and fast response
Review Image by Ann
Review Image by Ann
Review Image by Ann
Review Image by Ann
Review Image by Ann
Review Image by Ann
I bought this smartwatch in dark blue to keep track of my activity and handle notifications during the day. It arrived a few days ago, and the setup process was quick. The 1.83" touchscreen is a good size, and the icons look sharp and clear under bright light. I am still testing all the sports modes, but the watch feels comfortable on my wrist, and the battery level remains healthy after a couple of days of testing. Pairing the watch with my phone via Bluetooth was simple, and the call quality is clear enough for quick conversations. It has plenty of features packed into a small frame, and the water-resistant rating is helpful. This watch is a solid piece of tech for the price, and I am satisfied with the performance so far. ... show more
Reviewed in the United States on April 13, 2026 by Ann
    • Helpful for quick checks
This smartwatch was pretty easy to get used to. I didn’t spend much time figuring things out. The screen looks clear, and swiping around feels smooth. I just tapped through a few menus and got the hang of it. Reading notifications or checking the time is quick, nothing feels crowded on the screen. I check messages on it when I don’t feel like picking up my phone, especially if I’m in the middle of something. I’ve taken a couple of calls on it too when my phone wasn’t nearby, and it worked fine for that. I also keep it on during walks or just moving around during the day. I don’t stare at the data much, but it’s there if I want to look. The battery has been holding up well enough that I’m not thinking about charging it all the time. I’ve even left it on overnight a few times, just out of habit, and ended up checking the sleep info in the morning. ... show more
Reviewed in the United States on March 29, 2026 by Amazon Customer

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