Amazfit Active 3 Premium Smartwatch

The Amazfit Active 3 Premium Smartwatch has been designed as a structured training companion for runners who are building consistency, improving endurance, and working toward their first performance milestones. Training progress is supported through adaptive coaching, advanced running analytics, and guided workout routines that help effort levels remain balanced and sustainable over time. Structured preparation is encouraged through personalized plans created by Zepp Coach™, allowing performance to be improved gradually while recovery remains supported.

A sapphire glass AMOLED display has been integrated to ensure clear readability in bright outdoor conditions, while five-satellite positioning systems enable accurate route tracking even when a smartphone is not carried. Offline maps, turn-by-turn navigation, and intelligent rerouting features allow routes to be followed with confidence. Long battery endurance ensures that daily activity tracking, recovery monitoring, and extended GPS training sessions can be completed without frequent charging interruptions.

Health monitoring is supported through BioTracker™ biometric sensing technology, where heart rate, blood-oxygen saturation, stress levels, sleep quality, and recovery indicators are continuously measured. Performance insights such as VO₂ Max, training load, and running efficiency metrics are also provided to help training routines remain structured and effective. Connectivity features such as Bluetooth calling and voice control assistance help communication remain accessible during movement.

Key Features

Sapphire Glass AMOLED Display
A 1.32-inch AMOLED display has been protected by sapphire glass to improve scratch resistance and maintain visibility in both indoor and direct sunlight environments.

Adaptive Zepp Coach™ Training Plans
Personalized training guidance has been generated automatically based on recovery status and performance progression, supporting structured improvement for 5K, 10K, half-marathon, and marathon preparation.

Built-In Running Workouts
Preloaded workout sessions such as base training routines and Fartlek intervals have been included to help rhythm, pacing control, and endurance development remain consistent.

Offline Maps with Turn-by-Turn Navigation
Route tracking has been supported through offline maps and navigation guidance, allowing phone-free running sessions to be completed with confidence.

Advanced Running Metrics
Performance indicators such as running power, lactate threshold, posture analysis, and ground contact time have been measured to support technique improvement and training efficiency.

Long Battery Endurance
Battery performance has been optimized to support extended training routines, multi-day activity tracking, and GPS usage without frequent recharging.

BioTracker™ Health Monitoring System
Continuous tracking of heart rate, sleep stages, stress levels, and blood-oxygen saturation has been provided to support recovery awareness and balanced training intensity.

Bluetooth Calling and Voice Control Support
Calls can be handled directly from the wrist, while voice commands through Zepp Flow™ help essential watch functions remain accessible during activity.

Technical Specifications

Design

Colors: Atlas Blue
Dimensions (without heart rate base): 45 × 45 × 11 mm
Weight (without strap): 38 g
Body Material:
Frame: Stainless steel
Buttons: 4
Water-Resistance Grade¹²: 5 ATM
Mic: Support
Speaker: Support
Motor: Rotor motor

Display

Material: AMOLED
Size: 1.32"
Peak Brightness¹³: Up to 3,000 nits
Resolution: 466 × 466
PPI: 353
Touchscreen: Sapphire glass

Battery

Battery Capacity: 365 mAh (rated value)
Typical Use Battery Life: Up to 12 days
Heavy Use Battery Life: Up to 7 days
AOD Mode Battery Life: Up to 4 days
Continuous GPS Usage: Up to 24 hours
Continuous GPS Usage with Music: Up to 10 hours
Continuous GPS Usage (power saving mode): Up to 76 hours

Sensors

Health: BioTracker™ PPG biometric sensor (5PD + 2LED)

Movement:
Acceleration sensor
Gyroscope sensor
Geomagnetic sensor
Barometric altimeter
Ambient light sensor
Temperature sensor

Positioning:
5 satellite positioning systems

Connection: Bluetooth, BLE 5.3

Strap

Materials: Silicone
Width: 20 mm
Buckle: Classic pin buckle

Packing List, Supported Devices & Application

Packing List:
Smartwatch (including standard strap)
Magnetic charging head (no cable)
Instruction manual

Supported Devices: Android 7.0 and above, iOS 14.0 and above
Application: Zepp App

Sports Features

Sports Modes: 170+

Smart Recognition of:
25 strength training movements¹⁴
8 sports movements¹⁵

Template Creation¹⁶:
Training templates (via the Zepp App)
Interval training (via the watch)

Advanced Running Support:
Built-in running workouts, Zepp Coach™ running plans, Lactate threshold, Running power, Ground contact time, Running gear management, Track Run mode, Smart trajectory correction, Virtual pacer

Connection to Peripheral Workout Devices:
Heart rate belt
Running power meter
Cycling power meter
Cycling speedometer
Cycling cadence meter

Sports Coach: Zepp Coach™
Workout Status: PeakBeats™

Sync to 3rd Party Fitness Apps¹⁷:
Strava, TrainingPeaks, Intervals.icu, Google Fit, Apple Health

Sports Convenience:
Live broadcast of sports data¹⁸
Live broadcast of turn directions
Sports data stays on-screen
Conditional pause

Health Features

BioCharge™: Support

24H Monitoring:
Heart rate
Blood-oxygen saturation
Stress level
Skin temperature (thermometer)

Manual Measurement:
Heart rate
Blood-oxygen saturation
Stress level
One-tap measurement

Sleep Quality Monitoring:
Sleep heart rate variability
Sleep stages (including REM)
Daytime naps
Sleep schedule
Sleep breathing quality
Sleep score

Breathing Exercise: Support

Health Reminders¹⁹:
Abnormally high & low heart rate
Low blood-oxygen
High stress level
Prompts to perform stress-reducing breathing exercise

Other Health Features:
PAI health assessment system
Heart rate recovery
Menstrual cycle tracking
Wild.AI

Lifestyle Features

AI Assistant:
Zepp Flow™: Support (select countries and regions)

Convenience:
Membership Cards²⁰: Support
Shortcut Cards: Support
Events Reminder: Support
To Do List: Support

Smartphone Assistance:
Bluetooth Phone Music Control: Support
Bluetooth Phone Camera Control (iOS only): Support
Phone Call Notifications: Support
SMS Notifications: Support
App Notifications: Support
Call Quick Reply (Android only): Support
Find My Phone: Support

Timing:
Alarm Clock: Support
World Clock: Support
Stopwatch: Support
Pomodoro Timer: Support

Daily Life:
Weather: Support
Thermometer: Support
Sedentary Reminders: Support
Screen Lock & Password: Support
Do Not Disturb: Support
Voice Memo: Support
Morning Updates²¹: Support

Conclusion

The Amazfit Active 3 Premium Smartwatch has been developed to support structured training progression through adaptive coaching, advanced performance tracking, and reliable navigation features. Durable construction using stainless steel and sapphire glass ensures long-term usability, while extended battery endurance and comprehensive health monitoring help consistent routines remain supported across daily activity, recovery, and performance-focused training sessions.