Huawei Talkband B3
Tech specs 
SizeDimensions
Active: 210.0 mm x 21.7 mm x 12.2 mm (8.27 in. x 0.85 in. x 0.48 in.)
Classic: 200.0 mm x 21.7 mm x 12.2 mm (7.87 in. x 0.85 in. x 0.48 in.)
Elite: 210.0 mm x 21.7 mm x 12.2 mm (8.27 in. x 0.85 in. x 0.48 in.)
Headset: 43.08 mm x 18.44 mm x 10.53 mm (1.70 in. x 0.73 in. x 0.41 in.)
MaterialStainless steel frame, straps - TPU, Italian calfskin leather, stainless steel.
Chargingmicro USB
Battery91mAh
Battery lifeMaximum talk time: 6 hours
Maximum working time: 3–4 days (depends on user habits)
Water-resistanceIP57 rating
WeightProduct: < 95.8 g
Headset: approx. 10.8 g
Sensoraccelerometer, barometer, ambient light, capacitive sensing, hall sensor
DisplayGorilla Glass OLED touchscreen
Screen size0.7-inch, 128 x 80 px
ColorsBlack, White, Brown, Beige, Titanium
Other
Activity tracking 
StepsYes
DistanceYes
CaloriesYes
ActivityYes
FloorsYes
SleepYes
Heart rate
Vo2Max
Stress & recovery
UV exposure
Skin temperature
Galvanic skin response
Hydration level
Calorie intake
GPS
Running features
Swimming features
Other Hands free calling: The dual-microphone design and optimized antenna means effortless, hands-free calling even in the difficult and noisy environments.
Non-fitness functions 
Smartphone notificationsYes
On-board music storage
Connected pay
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.