Link to Huawei site
Device (including the base, excluding the strap): 61.3 mm x 21.4 mm x 13.8 mm
Headset: 45.1 mm x 18.3 mm x 12.3 mm
*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.
Device: Approx. 30 g (including the strap)
Headset: Approx. 11.5 g
0.91" OLED non-touch screen
Capacity: 91 mAh*
Maximum talk time: 6 hours
Maximum working time: 3.5 days (depends on user habits)
*Typical value. Actual capacity may vary slightly.
This capacity is the nominal battery capacity. The actual battery capacity for each individual product may be slightly above or below the nominal battery capacity.
WATER AND DUST RESISTANCE RATING
Android 4.4 or later
iOS 8.0 or later