Amazfit - GTR 4 Smartwatch 36.2mm Aluminum Alloy - Black
Model: W2166OV1N
SKU: 6535645
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- Key Specs
- Screen Size: 36.2 millimeters (Size of the screen, measured diagonally from corner to corner.)
- Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Operating System Compatibility: Zepp OS, Apple iOS, Android
- Operating System: Zepp OS (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Global Positioning: GPS (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Usage Time: 336 hours (All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings.)
- Metrics Measured: Activity vs. inactivity, Blood oxygen, Calories burned, Distance traveled, Duration of exercise, Duration of sleep stages, Electrocardiography (ECG), Resting heart rate, Hours slept, Pace, Route, Running/Walking speed, Stairs climbed, Steps taken, Target heart rate
- Protective Qualities: Water resistant
- Maximum Depth of Water Resistance: 5 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Band Material: Fluoroelastomer, Nylon, Silicone
- General
- Product Name: Amazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy
- Brand: Amazfit
- Product Type: Smartwatch, Activity tracker
- Form Factor: Wristwatch (The size, arrangement, and physical configuration of the product.)
- Model Family: Amazfit
- Model Number: W2166OV1N
- Color: Black
- Design
- Case Size: 46mm (The diameter or longest measurement of the case.)
- Case Shape: Round
- Band Type: Fluoroelastomer / Nylon
- Band Color: Black
- Clasp Type: Buckle
- Rotating Bezel: true (Rotating the bezel controls the various functions of the device.)
- Dimensions
- Band Width: 22 millimeters
- Product Width: 1.81 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Minimum Wrist Size: 152.4 millimeters
- Maximum Wrist Size: 215.9 millimeters
- Size: Adjustable
- Band Size: Adjustable
- Display
- Display Screen: true
- Screen Size: 36.2 millimeters (Size of the screen, measured diagonally from corner to corner.)
- Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Screen Resolution: 480 x 480 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Display Type: AMOLED
- Color Display: true
- Clock Display: true
- Backlit Display: true (Integrated lights allow for visibility of the display in low-light conditions.)
- Adjustable Brightness: true
- Customizable Watch Faces: true
- Screen Material: Tempered Glass, anti-fingerprint coating, anti-glare bezel
- Compatibility
- Operating System Compatibility: Zepp OS, Apple iOS, Android
- Operating System: Zepp OS (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Works With: Amazon Alexa (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Connectivity
- Data Plan Required: false
- Internal Carrier: Not Applicable
- Bluetooth Version: 5.0 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Features
- GPS Enabled: true
- Global Positioning: GPS (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Usage Time: 336 hours (All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings.)
- Mobile Notifications: true
- Alert Type: Audible, Vibration, Visual
- Music Player: true
- Silent Alarm: true
- Built-In Microphone: true
- Voice Activated: true (Able to interpret dictation and/or respond to simple voice commands.)
- Activity
- Metrics Measured: Activity vs. inactivity, Blood oxygen, Calories burned, Distance traveled, Duration of exercise, Duration of sleep stages, Electrocardiography (ECG), Resting heart rate, Hours slept, Pace, Route, Running/Walking speed, Stairs climbed, Steps taken, Target heart rate
- Multi-Sport Tracking: true
- Sensors: Accelerometer, Ambient light sensor, Electrical heart rate (ECG) sensor, Geomagnetic sensor, Optical heart rate (PPG) sensor, Gyro sensor (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
- Medical Incident Notification: Not Applicable (Receive notifications for detected medical incidents that enable you to contact emergency services if needed. In some cases, emergency services and/or preprogrammed emergency contacts may be notified automatically. May be reliant on whether wireless network coverage is available.)
- Medical Incidents Detected: None
- Performance
- Protective Qualities: Water resistant
- Maximum Depth of Water Resistance: 5 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Power
- Rechargeable: true
- Battery Strength Indicator: true
- Battery Capacity: 475 milliampere hours (The amount of energy stored in the battery.)
- Charging Time: 120 minutes
- Charging Interface(s): Other (The connection for transmitting power to charge the device.)
- Replaceable Battery: false
- Material
- Band Material: Fluoroelastomer, Nylon, Silicone
- Case Material: Aluminum alloy
- Case Back Material: Aluminum alloy
- Camera
- Integrated Camera: No
- Other
- UPC: 850037656905
The Amazfit GTR 4 uses industry-leading dual-band circularly-polarized GPS antenna technology so you can enjoy stronger positioning that's 99% as accurate as top handheld GPS locators. The Amazfit GTR 4 is the industry's first smartwatch with anti-glare technology on the glass bezel cover, and the large 1.43" AMOLED display has an anti-fingerprint coating to keep your watch looking pristine. Get down to business with a huge selection of over 150 sports modes, and support smart recognition of 8 Sports. The Amazfit GTR 4 smartwatch debuts the new BioTracker 4.0 PPG biometric sensor, you can enjoy more accurate 24-hour monitoring of heart rate, blood-oxygen saturation, and stress levels. Crush your professional and workout goals for up to two weeks at a time! The Ultimate Personal Assistant with Amazon Alexa Built-in and support Offline Voice Assistant.
- Classic Design: Light and thin aluminum body, classic navigation crown, and HD AMOLED display
- Bluetooth Phone Calls & Music Storage: Answer calls right through your watch, with the built in microphone & speaker. You can also play your favorite music right through your watch.
- Amazon Alexa Built-in: Creates the Ultimate Personal Assistant including support Offline Voice Assistant
- Fitness: 150+ built-in sports modes, smart recognition of 8 sports and 5 satellite navigation systems
- Advanced Fitness Support: Live Sports Data Broadcast & Strength Training Exercises
- Battery Life: 14 Days
- Vibrant Watch Faces and Always-On Displays: More than 100 stylish watch faces and 15 animated watch faces
- In-Depth Monitoring of Sleep and Breathing Quality: Monitor sleep stages and daytime naps, track sleep breathing quality, and suggestions for sleep habit improvements
- Monitor Heart Rate All Day: Monitor your heart rate all day even while swimming and receive alerts for abnormally high or low heart rates
- GPS: Strong & Precise GPS Tracking and Navigation
- Health Checks: Monitor of blood-oxygen, heart rate, stress levels and sleep, and PAI Health Assessment System
- Female Cycle Tracking: Receive reminders, record menstraul cycles, and get predictions for upcoming menstrual and fertile periods
Whats Included
- Watch
- Charger
- Manual
Q: Can I make phone calls with this smartwatch?
A: Hi there, Yes , You can make phone calls and receive phone calls with the GTR 4. Kieron | Amazfit Support
A: Hi there , Yes , on the Heart Rate app on the watch and an even more detailed ECG on the Zepp app. Kieron | Amazfit Support
Q: Can you send and receive text with the Amazfit GTR 4 smartwatch
A: Hi there, if paired with an Android Phones ONLY the GTR 4 can do quick replies from the watch and can receive text messages when paired with iOS or Android Phones. Kieron | Amazfit Support
Q: Are the dimensions listed of 36mm correct?
A: I don’t believe so. The case is 47mm and the screen is ~40mm
