Amazfit Balance 2 Specifications
Design & Build
| Case size(s) | 47.4 mm |
|---|---|
| Variants (India) | Single model (47.4 mm) |
| Dial shape | Round |
| Dimensions (H × W × T) | 47.4 × 47.4 × 12.3 mm (without heart rate base) |
| Weight | 43 g (without strap) |
| Case material | Aluminium alloy frame, fibre-reinforced polymer case |
| Display glass / lens | Sapphire glass |
| Strap material | Silicone |
| Strap width / size | 22 mm width; fits 140–210 mm wrists |
| Water & dust resistance | 10 ATM (ISO 22810:2010); certified for diving to 45 m (EN13319) |
| Durability certification | MIL-STD-810G-2014 (low pressure, high and low temperature, temperature shock, vibration and impact tests) |
| Colour options | Black (with additional Lava strap) |
| Buttons / crown | 2 buttons |
| Haptics | Linear motor |
| Buckle | Classic pin buckle |
Display
| Display type | AMOLED |
|---|---|
| Screen size | 1.5 inches |
| Resolution | 480 × 480 pixels |
| Pixel density | 323 ppi |
| Peak brightness | 2,000 nits |
| Touchscreen | Yes |
| Watch faces | 150+ watch faces |
Performance & Software
| Storage | 32 GB |
|---|---|
| Operating system | Zepp OS |
| Companion app | Zepp App |
| Phone compatibility | Android 7.0 and above, iOS 15.0 and above |
| AI features | Zepp Flow voice control (select countries and regions) Zepp Coach AI workout plans (5K, 10K, half and full marathon) Zepp Flow message reply suggestions and translations |
| Third-party app sync | Strava, adidas Running, TrainingPeaks (via Terra), komoot, Relive, Google Fit, Apple Health |
| Privacy | AWS protection, GDPR compliant |
Connectivity
| Bluetooth | Bluetooth 5.2 (BLE) |
|---|---|
| Wi-Fi | Wi-Fi 2.4 GHz |
| GPS / GNSS | Built-in GPS, dual-band, circularly polarised antenna (6 satellite positioning systems) |
| Bluetooth peripherals | heart rate belt, running power meter, cycling power meter, cycling speedometer, cycling cadence meter, action camera, thermometer |
Calling & Audio
| Bluetooth calling | Yes |
|---|---|
| Speaker | Yes (two speakers) |
| Microphone | Yes |
| Voice assistant | Zepp Flow |
Health Tracking
| Heart rate | 24x7 heart rate monitoring; abnormally high and low heart rate alerts |
|---|---|
| SpO2 (blood oxygen) | 24x7 blood-oxygen (SpO2) monitoring; low blood-oxygen alerts |
| Sleep tracking | Sleep tracking with sleep stages (including REM), daytime naps, sleep schedule, sleep breathing quality and sleep score |
| Stress tracking | 24x7 stress monitoring; high stress alerts |
| HRV | Sleep heart rate variability |
| Women's health | Menstrual cycle tracking |
| Other | One-tap measurement |
| Other | PAI health assessment, heart rate recovery |
| Other | Breathing exercise |
Sports & Fitness
| Sports modes | 170+ sports modes |
|---|---|
| Auto workout detection | Recognises 25 strength training movements and 8 sports movements |
| Training insights | VO2 max, training load, training effect, recovery time, PeakBeats workout status, Zepp Coach |
| Swimming tracking | Pool and open-water swim modes; freediving and scuba diving modes |
| Maps & navigation | Free downloadable offline maps (OSM import), turn-by-turn directions, points of interest |
| Golf | maps for 40,000 courses, distance to green, hazards, hole layout, swing metrics |
| Ski | downloadable ski resort maps |
| Running | Track Run mode, smart trajectory correction, virtual pacer, real-time performance |
| HYROX | race, PFT and training modes |
| Templates | training templates, interval training |
| Convenience | live broadcast of sports data and turn directions, conditional pause |
Sensors
| Sensors | BioTracker 6.0 PPG biometric sensor (5PD + 2LED), Accelerometer, Gyroscope, Barometric altimeter, Ambient light sensor, Geomagnetic sensor, Temperature sensor |
|---|
Smart Features
| Notifications | Call, SMS and app notifications; quick replies by QWERTY keyboard or speech-to-text (Android only) |
|---|---|
| Music | Bluetooth phone music control |
| Find my phone | Yes |
| Camera control | Yes (iOS only) |
| Utilities | alarm, world clock, stopwatch, Pomodoro timer, weather, thermometer, to-do list, events reminder, voice memo, morning updates, jet lag manager |
| Cards | membership cards, shortcut cards |
| Other | sedentary reminders, screen lock and password, do not disturb |
Battery & Charging
| Battery capacity | 658 mAh (rated value) |
|---|---|
| Battery life (typical) | Up to 21 days (typical use) |
| Battery life (heavy use / GPS) | Up to 10 days (heavy use); up to 33 hours (accurate GPS mode) |
| Charging method | Magnetic charging head (cable not included) |
| Charging time | About 2 hours |
| Power saving GPS mode | up to 67 hours |
In the Box & Warranty
| Box contents | Smartwatch with standard strap and accessory strap, magnetic charging head (no cable), instruction manual |
|---|---|
| Warranty | 1 year |
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