The relevant data on this topic comes from the following report: H202109248524-01EN. Prolonged exposure is not recommended as it may damage the watch and its components. So as a smartwatch the T-Rex Pro isn't bringing anything we haven't already seen on Amazfit watches. You can get far richer smartwatch experiences else where, but what does make it on the Pro works without much issue. Indoor positioning services are not supported. Positioning speed and accuracy may be affected bythe surrounding environment. The watch can automatically connect to up to two satellite systems at atime, and specific satellite connections may depend on your location. The 24-hour automatic heart rate detection feature requires the user to set and turn on the "heart health detection" feature in the app, and the minimum value can be set to 1 minute; this feature cannot be used for medical purposes or as a basis for medical diagnosis. For abnormally elevated heart rate alerts, when the set alert value is reached and there is no obvious activity in the last 10 minutes, the watch will vibrate. The detection results are provided for reference only. Please consult professional medical institutions if you feel unwell. Heart rate measurement cannot be performed while swimming, and the measurement accuracy may be affected by external factors. Ultra-low temperature operation with GPS off (-10℃ to -30℃): Wear the watch all day with low temperature mode enabled and GPS disabled; raise wrist to see watch time 100 times; 150 pushed messages a day; bright screen operation for 5 minutes per day.

The HUNT Fitness Study indicates that people who maintain a PAI score of 100 or higher show lower risk of hypertension, heart disease, and type-2 diabetes. HUNT Fitness Study: This study was conducted by Professor Ulrik Wisloff of the Faculty of Medicine, Norwegian University of Science and Technology. It lasted for more than 35 years and had more than 230,000 participants. To use this function, all-day heart rate monitoring must be enabled. Training templates and interval training templates support: Outdoor running, Treadmill, Outdoor cycling,Indoor cycling, Pool swimming, Rope skipping,Rowing machine, Indoor fitness, Core training, Strength training and Stair climbing. Trainingtemplates need to be created on the Zepp App, and up to 40 templates can be stored at a time;interval training can be set directly on the watch. You do have watch faces of course, and they're the data-rich kind to match this watch and its designs to be for exploring. You have a handful already pre-installed and then you head to the Zepp app to find more in the Store. There's a nice range of digital and analogue-style options to choose from here, so you should be able to find something you like here.

hour monitoring of heart rate and blood-oxygen saturation (SpO 2) need to be enabled in the Zepp App. For heart rate monitoring, the user must enable Auto Heart Rate Monitor in the Zepp App, and the minimum value can be set to 1 minute. Abnormal heart rate alerts and the preset value need to be set in the Zepp App. To measure blood-oxygen saturation (SpO 2), please wear the watch tightly at one finger-width from the wrist, and keep your arm still for best results. SpO 2 alerts are sent if the detected rate is too low compared to the preset value, which needs to be set in the Zepp App, at a minimum of 80%. Movement, and environmental and physical characteristics can affect speed and accuracy of monitoring and measurement. The 24-hour stress level monitoring needs to be enabled on the watch or in the Zepp App. Alerts for high stress levels are based on the preset value, and prompts for the breathing exercise need to be enabled on the watch. On the watch, you can take on the spot measurements and those were at most 1bpm off from the heart rate monitor on a clinically tested pulse oximeter. Like the entirety of the latest Amazfit range, it's one that works with Android phones and iPhones. That gives you features like notifications, music controls, weather forecasts, alarms and the ability to set up reminders.

To process the one-tap measurement and other manual metric measurements, please wear the watchtightly at one finger-width from the wrist, and keep your arm still for best results. Movement, andenvironmental and physical characteristics can affect speed and accuracy of monitoring andmeasurement. As a smartwatch, the T-Rex Pro offers everything you get on the T-Rex and from our time with it and nothing really new from what we could see. adidas Running requires Zepp App version 7.1.0 or higher. Strava, Relive, and adidas Running availability may vary depending on your country or region. Apple Health is only available on iOS devices, and Google Fit is only available on Android devices.

Why Choose Our Amazfit T-Rex Pro Straps?

brightness is not supported by the Low Temperature mode or if battery life is below 30%. Depending on your environment, the watch can reach up to 1,000nit brightness after automatic brightness has been enabled in the watch settings. Heavy usage scenario: Heart rate monitoring is always on and measures at 1-minute intervals, sleepmonitoring enabled with 8 hours of sleep breathing quality monitoring, stress monitoring enabled;animated watch face selected; 150 pushed messages a day lighting up the screen display; receive 3call notifications per day; raise wrist to see watch time 100 times; test blood-oxygen 5 times perday; bright screen operations for 15 minutes per day; GPS running for 120 minutes per week.

Training templates and interval training templates are compatible with: Outdoor running, Treadmill, Outdoor cycling, Indoor cycling, Rope skipping, Rowing machine, Indoor fitness, Core training, Strength training and Stair climbing. The accuracy and sensitivity of the workout recognition feature varies from person to person,and are related to the posture and proficiency of the user during their workout. Short workoutduration or frequent changes in posture may not trigger the automatic recognition feature. When youare driving a car or taking a bus, or taking part in other such activities, accidental recognitionmay be triggered if these activities are particularly similar to the selected workout mode. When youare conducting outdoor activities, if the GPS signal is poor or the AGPS data information has notbeen synchronized with the mobile phone for an extended period, these outdoor activities may beassessed as indoor activities. Balanced GPS Mode: Turn on heart rate monitoring and GPS movement (single frequency, GPS + Beidou). hour monitoring of heart rate and blood-oxygen saturation (SpO 2) needto be enabled in the Zepp App. For heart rate monitoring, the user must enable Auto Heart RateMonitor in the Zepp App, and the minimum value can be set to 1 minute. Abnormal heart rate alertsand the preset value need to be set in the Zepp App. To measure blood-oxygen saturation (SpO 2), please wear the watch tightly at one finger-width from the wrist, andkeep your arm still for best results. SpO 2 alerts are sent if the detectedrate is too low compared to the preset value, which needs to be set in the Zepp App, at a minimum of80%. Movement, and environmental and physical characteristics can affect speed and accuracy ofmonitoring and measurement. The 24-hour stress level monitoring needs to be enabled on the watch orin the Zepp App. Alerts for high stress levels are based on the preset value, and prompts for thebreathing exercise need to be enabled on the watch. Ultra-low temperature operation with GPS off (-10­°C to -30­°C): Wear the watch all day with a static watch face as the watch enters ultra-low temperature mode; raise wrist to see watch time 100 times; 150 pushed messages a day; bright screen operation for 5 minutes per day.The relevant data on this topic comes from the following report: H202005252293-01EN-G2. Prolonged exposure is not recommended as it may damage the watch and its components. The majority of these new modes will offer you the basics in terms of metrics, though modes like surfing and hiking will offer additional ones like speed and ascent/descent data in real-time. The addition of an altimeter here means you can capture richer elevation data, which is useful if you're a fan of getting up high and hitting those mountains and hilly terrain. Suitability for, and resistance to, diving is according to the EN13319 standard (report number is: S20221228846301) and the ISO 6425 standard (report number is: SHER230100000471). It's not for medical use and tagged as something to use as a reference for your current blood oxygen levels. We did find that readings were at least in line with an iHealth pulse oximeter we tested it against though. Navigate for Your Exploration] The Amazfit T Rex 2 sports watch supports 5 satellite positioning systems(GPS/GLONASS/Galileo/BeiDou/QZSS), which can effectively reduce environmental interference and achieve more precise positioning. Hikers, climbers, and explorers of any fashion can also conquer new heights and discover new paths with the T-Rex 2's built-in compass and barometric altimeter. It also provides Route Import and Real-time Navigation.

Accuracy GPS Mode: Turn on heart rate monitoring and GPS movement (dual-frequency, all satellites).Due to the device's storage limit, only a maximum of 20 membership cards can be added to the same account. Supported codes include Code 128, Code 39, UPC A, EAN 13, and EAN 8 and QR codes.