Amazfit GTR 3 Thunder Black W1971OV1N

Amazfit GTR 3 smartwatch - classical traditional analog watch design with smart features

Amazfit GTR 3 Thunder Black W1971OV1N is a smartwatch with the look of a classic analogue watch on a digital display. So it's a great accessory for work, leisure and parties. Featuring a large 1.39" AMOLED touchscreen, the watch has a very slim body, making it easy to wear for long periods of time. As usual, you'll find all the key heart rate monitor features, long battery life and much more! The GTR 3 has a battery life of around 10 days in heavy use, around 21 days in normal use and up to 35 days in power save mode.

High quality materials

The Amazfit GTR 3 Thunder Black has a 45.8 mm wide and 10.8 mm thick body made of aluminium. The black silicone strap is 22 mm wide at the point of attachment and the aluminium frame is lightweight, weighing only 32 grams. This makes it very easy to wear for long periods of time.

Versatile features

The Amazfit GTR 3 is an affordable heart rate monitor, but it surprises with its quality and versatility. The BioTracker™ 3 optical heart rate sensor developed by Amazfit tracks your heart rate throughout the day. It also includes a blood oxygen level measurement. You can see at a glance if your oxygen saturation is at what level. Please note, however, that oxygen saturation measurement is indicative and not suitable for health monitoring. Stress monitoring allows you to easily monitor your current stress level and when it is time to take a breather. Now you can also see your current heart rate, blood oxygen level, stress level and breathing rate at the touch of a button.

PAI™ (Personal Activity Intelligence) is a fitness tester for Amazfit GTR 3 that uses a variety of algorithms to combine data such as your heart rate, exercise duration and other health information into a single score, your current fitness level. Like many other heart rate monitors, the GTR 3 Thunder Black includes sleep monitoring. It records light and deep sleep, as well as REM sleep duration. It also records naps longer than 20 minutes.

90 built-in sports modes

The Amazfit GTR 3 Thunder Black is packed with up to 150+ different built-in sport modes. When you choose the right sport mode, the watch can provide the right information and feedback after your sporting performance. The watch also recognises eight different sport modes (outdoor running, outdoor and indoor walking, cycling, treadmill, rowing, swimming in the pool and cross-trainer), which it can automatically activate even if you don't remember to select the sport in advance.

Key features

• Heart rate measurement: BioTracker™ 3PPG, 24/7 heart rate monitoring
• Oxygen saturation: check your blood oxygen level in a handheld device (results are for reference only and cannot be used for medical purposes)
• Built-in GPS, Beidou, GLONASS and Galileo for accurate route positioning
• Activity tracking: tells you your steps for the day, calories burned and distance travelled
• Sports modes: 150+ sports and workout modes
• Automatically recognises 8 different sports
• Water resistant: you can swim with the watch on your wrist
• Sleep tracking: monitor the quality and duration of your sleep
• Battery life: GPS continuously active for 35 hours / 10 days in heavy use / 21 days in normal use / up to 35 days in power saving mode
• Alexa voice assistant: control your watch with your voice (with English commands)
• Mobile app: check your training history and other interesting information with the Zepp app
• Customizable watch face: the watch has a wide range of watch faces, plus you can customize the look of some watch faces

Technical specifications

• Dimensions: 45.8 x 45.8 x 10.8 mm
• Weight without bracelet: 32 g
• 3-dimensionally rounded 1.39" HD AMOLED touch screen
• Resolution: 454 x 454
• Body material: aluminium
• Bracelet material: silicone
• Bracelet width: 22 mm
• Bracelet length: 155 - 218 mm
• Water resistance: 5 ATM / 50 m, swim-proof
• Sensors: BioTracker™ 3 optical wrist heart rate measurement, accelerometer, barometer, geomagnetic sensor, blue light sensor and barometric pressure sensor.
• Compatibility: with Android 7.0 and iOS 12.0 or later
• Bluetooth 5.1 BLE
• Positioning: built-in GPS, Beidou, GLONASS and Galileo