Compare 5 products

	Huawei Watch	Huawei Watch 2 4G	Samsung Galaxy Gear	Samsung Gear S3 Frontier	Xiaomi Amazfit Bip

Dimensions
Case diameter	1.69 in	1.77 in	2.64 in	1.81 in	1.38 in
Case height	0.0 in	1.93 in	N/A	1.93 in	0.0 in
Case thickness	0.43 in	0.5 in	0.43 in	0.51 in	0.31 in
Weight	1.53 oz	1.41 oz	2.57 oz	2.19 oz	1.09 oz
Replaceable wrist bands	yes	N/A	N/A	N/A	N/A
Watch case material	Stainless steel Black Rose Gold Stainless steel Plastic/Synthetic	Plastic/Synthetic	Stainless steel	Stainless steel Aluminum	Plastic/Synthetic
Wrist band material	Silver Black Gold Rubber	Rubber	N/A	Leather Silicone Rubber	Silicone
Colour of bracelet	Black Blue Pink	Black Orange	N/A	Black Blue Brown Green Red	White Blue Black
Anti scratch lens	yes	N/A	N/A	N/A	N/A
Water resistance	N/A	yes	yes	yes	N/A
Fully waterproof	N/A	yes	N/A	no	N/A
IP code (level of dust/water resistance)	N/A	IP68	N/A	IP68	IP68
Wrist band width	N/A	N/A	0.87 in	N/A	N/A

Connectivity
Bluetooth	yes	yes	yes	yes	yes
Bluetooth version	3.0	4.1	4.0	4.2	4.0
Wi-Fi	yes	yes	N/A	yes	N/A
USB	yes	yes	N/A	yes	yes
Charging connection	Proprietary USB Cable	N/A	Proprietary USB Cable	N/A	N/A
Built-in navigation system	no	yes	N/A	yes	yes
3G (UMTS)	N/A	yes	N/A	yes	N/A
4G (LTE)	N/A	yes	N/A	no	N/A
Wireless networking standard	N/A	802.11b 802.11g 802.11n	N/A	802.11b 802.11g 802.11n	N/A
NFC	N/A	yes	N/A	yes	N/A
GPS	N/A	yes	N/A	yes	N/A
GLONASS	N/A	yes	N/A	yes	N/A

Power
Battery technology	Li-Ion	Li-Ion	N/A	Li-Ion	Li-polymer
Battery capacity	400.0 mAh	420.0 mAh	315.0 mAh	380.0 mAh	190.0 mAh
Average battery life (standby)	240.0 h	600.0 h	36.0 h	96.0 h	1080.0 h
Battery life (running)	24.0 h	48.0 h	N/A	96.0 h	720.0 h
Wireless charging	N/A	yes	N/A	yes	N/A