Huawei Watch GT 2
Tech specs 
Size46 mm Series:
45.9 x 45.9 x 10.7 mm
Wrist coverage range 14 ~ 21 cm
42 mm Series:
41.8 x 41.8 x 9.4 mm
Wrist coverage range 13 ~ 20 cm (Sport Edition) 13 ~ 19 cm (Classic / Elegant Edition)
MaterialBody: metal and plastic
Strap: fluoroelastomer, leather, metal
ChargingMagnetic charging thimble
Battery46mm: 455 mAh
42mm: 215 mAh
Battery life46 mm Series: 14 days for typical use.
42 mm Series: 7 days for typical use.
Water-resistance5 ATM
Weight46 mm Series:
Approximately 41 g (without the strap)
42 mm Series:
Approximately 29 g (without the strap)
SensorAccelerometer, gyroscope, air pressure sensor, heart rate, GPS, ambient light, geomagnetic, capacitance, Microphone (46mm only), Speaker (46mm only)
Display46 mm Series: AMOLED 454 x 454 HD
42 mm Series: AMOLED 390 x 390 HD
Screen size46 mm Series: 1.39 inch AMOLED 454 x 454 HD
42 mm Series: 1.2 inch AMOLED 390 x 390 HD
Colors46 mm Series: Black Stainless Steel, Stainless Steel, Titanium Grey Stainless Steel
42 mm Series: Black Stainless Steel, Stainless Steel, Rose God Stainless Steel
Watch strap:
46 mm Series:
Titanium Grey Metal Strap, Orange Fluoroelastomer Strap, Brown Leather Strap, Black Fluoroelastomer Strap
42 mm Series:
Khaki Leather Strap, Cyan Fluoroelastomer Strap, Rose Gold Milanese Strap,Black Fluoroelastomer Strap
OtherPLATFORM: LiteOS
PROCESSOR: Huawei Kirin A1 chip
MEMORY: 4 GB, 32 MB RAM (46mm) 16 MB RAM (42mm)
CONNECTIVITY: Bluetooth 5.1, WiFi
Activity tracking 
StepsYes
DistanceYes
Calories burnedYes
ActivityYes
FloorsYes
SleepYes
Heart rate24/7
Stress & recoveryYes
Pulse OxYes
Respiration rateYes
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
GPSYes
Running featuresVO2max, training effect, recovery time advice and much more.
Swimming features
Other
Non-fitness functions 
Smartphone notificationsSMS, Email, IM. eSIM.
On-board music storage
Connected pay
LTEYes
Links 
Affiliate link*Amazon
Read moreArticle
*Disclosure: We are a professional review site that receives a small commission from sales of certain items, but the price is the same for you. See our affiliate disclosure page for more details.
**All tech specs and images on this page come from manufacturers. These may change over time as manufacturers sometimes update their devices. While we cannot guarantee absolute accuracy of information on this page, we promise to review this content regularly and do our best to bring you the most up-to-date information. To be absolutely sure of tech specs of a particular device, we recommend checking the manufacturer’s website.