Amazfit Stratos

When style meets performance

Ceramic Bezel | 5 ATM Water Resistant | Triathlon | VO2max
UP to 5 Days Battery Life | Onboard Music

Sports & Business

Brand new, simple and graceful design. Get in style, during sports or in business. Stratos combines multiple materials and techniques: 2.5D Corning Gorilla glass, delicate minute-markers, a reflective color screen that can be seen clearly even under bright sunlight and a hand-polished ceramic bezel. Ceramic is very durable and will withstand all your daily challenges while providing a beautifully timeless look.

Three 316L stainless steel physical buttons plus a responsive touch screen make it easy to control all the watch functions while the case uses a 3D laser carbon fiber texture throughout.

50m Water Resistant, Safe for both Open Water & Indoor Swimming

This smartwatch comes with a 5 ATM1 water resistance rating (equal to a water pressure of about 50 meters or 164 feet). You can wear it while swimming in the ocean or pool.

Multiple Sports Modes

This premium watch features over 16 different sports modes in addition to daily activity tracking, like Run, Run Indoor, Walk, Trail Run, Cycling, Indoor Cycling, Elliptical Trainer, Climb, Pool Swimming, Openwater Swimming, Triathlon, Skiing, Multisport, Tennis Soccer and Jump rope.

VO2max Fitness Level Analysis

Powered by Firstbeat’s heart rate analytics engine, you can access your cardiorespiratory fitness level in terms of VO2max. VO2max describes the ability of the body to utilize oxygen to transform nutrients into energy. With VO2max functionality, you can access vital physiological information, tailored coaching guidance, gain workout motivation, and benefit from the same scientifically personalized training insights used by professional athletes. Designed for athletes aspiring to improve performance and better understand their physiological data, we offer three important training tools.

· Training Effect highlights the impact that specific activities have on the development of aerobic performance capacity.
· Recovery Time recommends down time between each activity to maximize the benefit of each session.
· Training Load keeps track of the combined physiological impacts of all activities over the past 7 days.

Up to 5 Days Battery Life

Amazfit Stratos comes with a staggering 5 day2 battery life on a single charge, saving the trouble to charge it frequently. In a GPS-enabled sports mode you still receive a continuous 35 hours3 of battery life, sufficient for a 100km trail run for instance.

Onboard Music

You can listen to music you like while running with the onboard music storage being able to leave your phone behind. Simply load your favorite music onto the watch, connect it directly to your Bluetooth headphones or earbuds, and you are good to go.

Amazfit Watch App 2.0

The new Amazfit Watch App 2.0 allows you to synchronize data, check daily activity data and exercise records, adjust installed watch widget, import sports tracking map data and more. The App also supports the synchronization of your exercise data to third-party Apps.

Compatibility of the Amazfit Watch App 2.0:
Android 4.4 or iOS 9.0 and above

Specification

  • Screen

    1.34inch reflective low-power consumption color display screen
    Resolution 320 X 300
    Always-on transflective color LCD touch screen
    Reinforced Corning Gorilla glass

  • Processor

    1.2GHz Dual-Core Processor

  • RAM

    512M RAM
    4GB internal flash memory, approx. 2GB of free space available for music

  • GPS

    Low-power consumption GPS + GLONASS two-satellite positioning

  • Wireless connection

    Wi-Fi IEEE 802.11b/g 2.4GHz;Bluetooth 4.0

  • Sensor

    Optical heart rate sensor (PPG)
    Tri-Axis Accelerometer
    Gyroscope
    Geomagnetic sensor
    Air pressure sensor4
    Ambient light sensor

  • Buttons

    3 stainless steel physical buttons

  • Battery

    290mAh Li-Polymer Battery

  • Charging

    USB charging dock

  • Battery life

    5 days with regular use (eg. run for 30 minutes and 200 notifications per day)
    35 hours with continuous GPS and heart rate monitoring5

  • Vibration motor

    Linear Resonant Actuator (LRA)

  • Body material

    Ceramic bezel, stainless steel buttons, glass fiber reinforced polycarbonate casing, Corning Gorilla glass

  • Watch band width

    22mm standard watch band width

  • Standard watch band

    Silicone sports watch band (exchangeable with quick release mechanism) 6

  • Waterproof rating

    5 ATM water resistance rating (164 feet / 50 meters)
    GB/T 30106-2013 / ISO 22810:2010 standard

  • App

    Amazfit Watch

  • Language

    Simplified Chinese / English

  • Compatibility

    Android 4.4 or iOS 9 and above

Notes:
1. According to the standard of GB/T 30106-2013 / ISO 22810:2010, the waterproof level reaches 50 meters and it has passed the test of the National Quality Supervision and Inspection Center for Watches and Watches. Report number: QT1711018
2. Test conditions for 5 days of battery life are: using the factory default dial, Bluetooth connection, running 30 minutes a day, 200 notifications for messages.
3. The test conditions for 35-hour battery life are: using the factory default dial, turning off the Bluetooth connection and communication, and turning on the GPS mode and the hourly reminder function during running.
4. The air pressure sensor reflects changes in altitude.
5. In daily use, the battery life is related to various factors such as custom settings, Bluetooth connection, sports tracking, number of notifications, functions used, the environment, and might different from the laboratory data.
6. The wristband material of this product has passed the biocompatibility test, but it does not rule out that individual users may cause skin discomfort or allergies after wearing the device due to their special constitution. Remove the device if you notice redness or irritation on the wrist. If the symptoms have not been alleviated after 2-3 days after removing the device, please contact a dermatologist.
* To prevent corrosion on the charging side of the watch, please clean the equipment with water (especially after water activities) and wipe it to keep it dry and clean.
* Unless otherwise specified, all our laboratory data, design specifications and data provided by suppliers. The actual situation of the whole website data will vary slightly due to the difference of the test software version, the specific test environment, and the specific version. Please refer to the actual situation. The structural pictures displayed our website are functional schematic diagrams, and are not the actual structures. Please refer to the actual product. Owing to real-time changes in product batch and production supply factors, in order to provide accurate product information, specification and product characteristics as much as possible, our company may possibly adjust and revise the text description and picture effects on the website in real time to match the information of the actual product performance, specification, indexes, components, etc. In the event that there are indeed necessary modifications and adjustments of the above, no special notice will be given.