Amazfit Balance 3 Sapphire Premium Multi-Sport Men Smartwatch

Amazfit Balance 3

Train With Structure

Gym. Running. Recovery. One Watch.

Balance 3 is built around the philosophy of training with structure. Designed for individuals balancing demanding work, family responsibilities, and disciplined routines, it supports a Hybrid Training lifestyle where strength, endurance, and recovery are developed together over time.

At the center of the experience is HybridCharge™, an advanced energy intelligence system that continuously analyzes training load, recovery, stress, and daily demands. By translating complex physiological signals into clear insights, Balance 3 helps athletes understand their capacity, manage effort across sessions, and refine how performance develops over time.

• HybridCharge™ balances LifeLoad™, BioCharge™ and training load to keep your performance structured.
• Zepp App connects endurance, strength, and recovery, focusing your data into clear, actionable decisions
• Hybrid Training tools bring HYROX Race Mode strategy, advanced analytics and structured hybrid training plans into one connected system.
• Up to 21 days of battery life supports consistent training and demanding schedules without interruption.
• Vivid 1.5″ AMOLED display with scratch-resistant sapphire glass stays clear in any environment.

Technical Specifications

Design

Colors: Stainless Steel, Titanium Black

Dimensions:
Screen diameter (Sapphire cover): 44.8 x 44.8mm
Case diameter (industry standard measurement): 51.4 x 51.4mm
Thickness (including heart rate sensor): 14.6mm
Thickness (excluding heart rate sensor): 12.5mm

Weight (without strap):
Stainless Steel: 62g
Titanium Black: 55g

Body Material:
Titanium Model: Grade 5 Titanium Frame & Case, Stainless Steel Buttons
Stainless Steel Model: Stainless Steel Frame & Parts, Fiber-Reinforced Polymer Shell

Buttons: 4

Water-Resistance Grade¹⁰: 10 ATM

Military-Grade Resistance¹¹: Low Pressure Test, High Temperature Test, Low Temperature Test, Temperature Shock Test, Vibration Test, Impact Test

Flashlight: Support, red & white

Mic & Speaker: Support

Motor: Linear motor

Storage: 64GB

Display

Material: AMOLED

Size: 1.5"

Peak Brightness¹²: Up to 3,000 nits

Resolution: 480 x 480

PPI: 323

Touchscreen: Sapphire glass

Battery

Battery Capacity: 658 mAh (rated value)

Typical Use Battery Life: Up to 21 days

Heavy Use Battery Life: Up to 10 days

AOD Mode Battery Life: Up to 7 days

Accuracy GPS Mode Battery Life: Up to 41 hours

Power Saving GPS Mode Battery Life: Up to 84 hours

Sensors

Health: BioTracker™ 6.0 PPG Biometric Sensor (5PD + 2LED)

Movement: Acceleration, Gyroscope, Ambient Light, Geomagnetic, Temperature, Barometric Altimeter

Positioning: Dual-Band, Circularly-Polarized Antenna, 6 Satellite Systems

Connection: Bluetooth, BLE 5.2, Wi-Fi 2.4GHz

Strap

Materials: Silicone

Width: 22mm

Min. & Max. Wrist Dimensions: 140-210mm

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 8.0 and Above, iOS 17.0 and Above

Application: Zepp App

Sports Features

Sports Modes: 180+

Smart Recognition of:
25 strength training movements
8 sports movements¹³

Template Creation¹⁴:
Training templates (via the Zepp App)
HYROX 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 Apps¹⁵:
Runna, Strava, TrainingPeaks, Apple Health, Google Fit, Intervals.icu

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

Health Features

HybridCharge™: Support

LifeLoad™: 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 reminders¹⁶:
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

Lifestyle Features

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

Convenience:
Membership Cards¹⁷: Support
Shortcut Cards: Support
Events Reminder: Support
To Do List: Support

Smartphone Assistance:
Bluetooth Calls: Support
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
Daily Briefing¹⁹ (Morning Updates & Evening Review): Support

180+ Sports Modes

Running & walking:
Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking, Track run, Dog Walking, Ultramarathon

Cycling:
Outdoor cycling, Indoor cycling, Mountain biking, BMX, E-Bike, E-MTB, Gravel cycling, Bicycle commuting, Bicycle touring, Road cycling, Cyclocross

Swimming:
Pool swimming, Open water swimming, Fin swimming, Artistic swimming

Outdoor workouts:
Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle, Mountain hiking, Rucking

Indoor workouts:
Hybrid training, Ski machine, Elliptical, Rowing machine, Stair-climbing machine, Stair stepper, Spinning, Indoor fitness, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Strength training, Step training, Core training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching, Bouldering, Indoor rock climbing

HYROX:
HYROX race, HYROX PFT, HRYOX training, HYROX Simulation

Dance:
Square dance, Ballroom dance, Belly dance, Ballet, Street dance, Zumba, Latin dance, Jazz dance, Hip-hop dance, Pole dance, Breaking, Folk dance, Dance, Modern dance, Disco, Tap dance

Combat sports:
Boxing, Wrestling, Martial arts, Tai Chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo

Ball workouts:
Golf, Soccer, Beach soccer, Basketball, Volleyball, Beach volleyball, Baseball, Softball, Rugby, Hockey, Table tennis, Badminton, Tennis, Squash, Gateball, Cricket, Handball, Bowling, Polo, Racquetball, Billiards, Sepak takraw, Dodgeball, Water polo, Ice hockey, Shuttlecock, Indoor soccer, Footbag, Bocce ball, Pelota, Floorball, Golf swing, Pickleball, Padel

Water workouts:
Outdoor boating, Sailing, Kayak, Rowing, Dragon boat, Paddleboarding, Indoor surfing, Tubing, Water skiing, Snorkeling

Diving workouts¹⁹:
Outdoor freediving, Indoor freediving, Recreational diving, Spearfishing

Winter workouts:
Skiing, Snowboarding, Ski mountaineering, Downhill skiing, Cross-country skiing, Ski orienteering, Biathlon, Outdoor skating, Indoor skating, Curling, Bobsleigh and tobogganing, Sledding, Snowmobile, Snowshoeing

Leisure workouts:
Hula hooping, Frisbee, Darts, Kite flying, Tug-of-war, Jianzi kicking, Esports, Air walker, Swing, Shuffleboard, Foosball, Motion sensing game

Board & card games:
Chess, Checkers, Go, Bridge, Board game

Others:
Jumping rope, Archery, Equestrianism, Driving, Stair climbing, Triathlon, Multisport, Snow shoveling