Built for professional sports, the Amazfit Stratos 3 adopts a 1.34-inch full round transflective MIP display perfectly suitable for outdoor use; the brighter the light is, the clearer the display looks. The four physical buttons enable you to browse through the features and control the device without using the touch screen. This is especially useful while running or when your hands are shaky after intensive workouts. The 316L stainless steel body combined with reinforced plastic makes the watch robust while minimizing its weight, and the black silicone strap facilitates the ventilation and perspiration.
The 3.4 cm (1.34) dial display of the Huami Amazfit Stratos 3 comes with a 316L steel and reinforced plastic body, which make it lightweight. Additionally, the 320 × 320 resolution of the transflective MIP display makes it your ideal partner for outdoor activities. Furthermore, it's silicone straps are breathable and light so that your skin and perspire and breathe with ease.
This smartwatch comes with up to 80 different sport modes to track your daily activities such as walking, running, swimming, doing yoga and more.
It comes with a dynamic battery life to cater to all aspects of your daily routine. The Smart mode offers a 7-day battery life, where the 80 multiple sport modes would be running smoothly along with other algorithms. On the other hand, the Ultra Endurance mode offers a battery life of up to 14 days and a plethora of functions such as up to 11 sport modes, 24-hour heart rate monitor, and notifications. However, this feature also does not provide access to other additional features such as Wi-Fi, compass, and so on.
It comes equipped with GNSS chips from Sony, which means that it can support a combination of 4 satellite or 3 mode GPS positioning (GPS+GLONASS/GPS+GALILEO/GPS+BEIDOU). Moreover, this smartwatch allows you to adjust your ultra endurance mode settings so that you can enjoy up to 70 hours of GPS tracking.
It comes loaded with Firstbeat algorithms that deliver various types of data such as recovery time, training effect, and more. These algorithms and data are used by professional players to improve their fitness, speed, and agility to stay at the top of their game, and now you can do the same.
This watch comes 2 GB of in-built storage, which allows you to store up to 500 songs on the smartwatch itself. This way, you can go for a run and carry your music with you.
It comes with the 5ATM certification, which makes it water-resistant for up to 50 meters.
The Amazfit Stratos 3 can monitor your waking hours, light sleep, deep sleep, and sleeping hours and give you a detailed report of your sleep pattern.
This smartwatch can be easily connected with your smartphone so that you get all your important notifications and calls as you work out.
1 Year Manufacturer Warranty
Covered in Warranty
Manufacturing Defect
Not Covered In Warranty
Physical Damage
Product Specification
| Case Diameter | 48.6mm |
| Case Thickness | 13.4mm |
| Weight (without strap) | 40.4g (approx) |
| Body Material | 316L stainless steel and zirconia ceramic bezel, reinforced plastic bottom case, 316L stainless steel button and U-shaped frame |
| Waterproof Rating | 5 ATM Water Resistance |
| Display | 1.34" full round MIP Transflective TFT Resolution 320 x 320 |
| Touch Screen | Corning Gorilla 3 generation tempered glass + anti-fingerprint coating |
| Sensors | BioTracker™ PPG Bio-Tracking optical sensor6-axis acceleration sensor3-axis geomagnetic sensorAir pressure sensor |
| Battery | 300mAh lithium-ion polymer battery (typical value) |
| Charging Time | 2.5 Hours |
| Battery Life2 |
Smart mode: 7 days factory default settings and heart rate always on. Per day: Receive 150 messages, lift the wrist to see the time 30 times, 30 minutes of outdoor sports, 5 minutes of other operations. Ultra-endurance mode: 14 days factory default settings and heart rate always on. Per day: Receive 150 messages, lift the wrist to see the time 30 times, 30 minutes of outdoor sports, 5 minutes of other operations.GPS continuous working time: Accurate Mode：35 hours (Access Heart Rate monitor, touch function, access notifications, always-on & low consumption LCD, raise wrist to update data 10 times per hour, GPS records once per second) Balanced Mode：45 hours (Access Heart Rate monitor, touch function, access notifications, always-on & low consumption LCD, raise wrist to update data 10 times per hour, GPS records once every 5 seconds) Power Saving Mode：70 hours (Turnoff heart rate monitor and touch function, turn off notifications, always-on & low consumption LCD, raise wrist to update data 10 times per hour, GPS records once every minute)Note: The GPS can be adjusted in 3 sports modes: Trail Running, Outdoor Walking and Climbing, other sports modes can only use the Accurate GPS mode. |
| Charging Method | USB Magnetic charging stand / 4-pins POGO pin |
Product Manual
If you are looking for solutions on following features of Stratos 3, download the product manual here to know more about the features.
Pairing
Daily Use
Common Functions
Watch Face
Apps/Widgets
Workouts
Health
Heart Rates
Workout Records
Weather
Music
Music Remote Controller
Workout Function
Power Consumption Settings
Physical Indicators for the Workout.
Daily Maintenance
FAQs
Q. Can my Amazfit Stratos 3 pair with heart rate belt?
A. Yes but the Bluetooth transport protocol must be BLE
Q. How can I sync to Strava/Apple health?
A. 1. Log in Amazfit App>>Profile
2. Tap Add accounts in the Profile page and choose Strava/Apple health to add
Q. Is Amazfit Stratos 3 waterproof?
A. Amazfit Stratos 3 supports 5ATM water resistance. You can wear and use your watch when swimming in a pool, washing your hands, showering with cold water, washing your car, or when it is raining.
However, do not use your watch when swimming in the sea with a leather strap, showering with hot water, scuba diving, underwater diving, or when you are in a hot spring or a sauna.
a) The watch is waterproof to 50 meters in depth as per the GB/T 30106-2013 / ISO 22810:2010 standard. Amazing Stratos 3 has passed the examinations performed by National Clock Quality Supervision and Inspection Center, with the following report number: QT1906056
b) In order to keep a good wearing experience, dry your watch as soon as possible if it has been immersed in water
Q. How to upload feedback?
A. 1) Go to Amazfit APP>>Profile>>Feedback, fill in the problem description and the "User ID" on the left corner of the page, and then tap the upper-right arrow to submit your feedback.
2) On your watch go to Settings>> Feedback
Q. Does your watch alert you when the battery level is low?
A. You will receive a low battery notification on the watch when the battery is equal or lower than 10% and equal to or lower than 5%. This notification stays on the watch interface for 4 seconds, then it returns to the lock screen. The watch will vibrate and turn off automatically when the battery runs out.