Huawei GT 4 is water-resistant to a depth of 50 meters, and can last 14 days (Phoinix)/7 days (Aurora). It features a variety of fitness, health, and lifestyle features, and therefore is suitable for both daily use and professional workouts.

Fitness
- The fresh-new Activity rings with updated medals, intelligent goal recommendations, intelligent exercise recommendations, and animation incentives after goal completion
-Diverse workout modes (such as running/swimming, track run, and custom workout), GPS positioning, voice broadcast, route import and export, and more
- Science-based fitness guidance (including the AI running plan, custom courses, interval training, automatic workout pause/resume, and running ability evaluation system)

Health
- Weight loss and body shaping
- Health trends
- Cycle calendar
- Step counting, activity reminders, heart rate detection, stress monitoring, breathing exercises, sleep monitoring, irregular heart rate alerts, SpO2, sleep apnea, healthy living, skin temperature measurement, etc

Others
- Switchable multi-tasking (navigation during cycling, timing during workout, replying to messages during running, viewing the weather when answering a call, etc)
- Calendar app automatically syncing events from your phone
- Bluetooth calling, message viewing & notification, replying to messages (text reply, emoticon reply, and quick reply, not supported on iPhones), voice assistant (not supported on iPhones), and voice call notification (only message viewing supported on iPhones)
- Weather, stopwatch, timer (customizable), alarm (customizable, ringtone setting, etc), flashlight (color mode), Remote shutter, Super Link, Find phone, lockscreen PIN, synced navigation reminders (GMap), AppGallery, and WeChat (Android phones only)
- Music playback, offline music, music control, HUAWEI Music song syncing (Android phones only), audio control center, Spotify, etc
- Customizable pre-installed watch faces. You can customize the color, style, cards, and features based on the watch face design. Watch face store, custom cards, Gallery watch face, OneHop watch face (only on Huawei phones), AOD watch face, and HUAWEI Assistant·TODAY- Transportation cards, bank cards, access cards, super access cards (only when copied through your phone), and Europe Curve (TBD)

Download and install the Huawei Health app to manage your watch, and to better understand and monitor your physical health and fitness levels.

Watch Strap
Black Fluoroelastomer Strap
Grey Stainless Steel Strap
Green Composite Strap
Brown Leather Strap

Sensors
Accelerometer sensor
Gyroscope sensor
Magnetometer sensor
Optical heart rate sensor
Barometer sensor
Temperature sensor

Charging Port
Wireless charging

System Requirements
Android 8.0 or later
iOS 13.0 or later

Waterproof Level
5 ATM water-resistant

*Devices complying with the 5 ATM-rated water have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.

In The Box
Watch × 1
Charging Cradle (including the charging cable) × 1
Quick Start Guide & Safety Information & Warranty Card × 1

Unit dimensions (L x W x H) : 46 x 46 x 10.9 mm
Product weight: 0.48kg

Packing dimensions (Width x Depth x Height) : 12 x 6.5 x 12 cm
Packing weight: 0.34kg

Warranty Period : 1 +1 Year warranty

After service care information
Huawei Authorized Service Centre - 313@somerset
Address: 313 Orchard #02-25/26/27 313@Somerset Singapore 238895
Contact Number: +65 66340573（For repair status enquiries only）
Operating Hour: 1200-19:00. Closed On Wednesdays, Thursdays and Public Holidays

HUAWEI Authorized Service Drop Off Point - Westgate
Address: 3 Gateway Drive #03-38/39 Westgate Singapore 608532
Contact Number: +65 6271 2188 （For repair status enquiries only）
Operating Hour: 1200-19:00. Closed On Wednesdays, Thursdays and Public Holidays