Compare 5 products

	Samsung Galaxy Gear	Samsung Gear S3 classic	Samsung Gear S3 Frontier	Sony SmartWatch 3	Xiaomi Amazfit Bip

Dimensions
Case diameter	2.64 in	1.45 in	1.81 in	1.97 in	1.38 in
Case thickness	0.43 in	0.44 in	0.51 in	0.39 in	0.31 in
Wrist band width	0.87 in	0.87 in	N/A	N/A	N/A
Weight	2.57 oz	2.6 oz	2.19 oz	1.59 oz	1.09 oz
Watch case material	Stainless steel	Stainless steel	Stainless steel Aluminum	Stainless steel	Plastic/Synthetic
Water resistance	yes	yes	yes	yes	N/A
Case height	N/A	2.23 in	1.93 in	N/A	0.0 in
Replaceable wrist bands	N/A	yes	N/A	yes	N/A
Wrist band material	N/A	Rubber Steel	Leather Silicone Rubber	Pink Yellow White Black Stainless steel Leather Rubber	Silicone
Colour of bracelet	N/A	Black Blue Brown Green Red	Black Blue Brown Green Red	N/A	White Blue Black
Anti scratch lens	N/A	yes	N/A	yes	N/A
Fully waterproof	N/A	yes	no	yes	N/A
Dust resistant	N/A	yes	N/A	yes	N/A
IP code (level of dust/water resistance)	N/A	IP68	IP68	N/A	IP68

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

Power
Battery capacity	315.0 mAh	315.0 mAh	380.0 mAh	420.0 mAh	190.0 mAh
Average battery life (standby)	36.0 h	150.0 h	96.0 h	48.0 h	1080.0 h
Wireless charging	N/A	yes	yes	N/A	N/A
Battery technology	N/A	Li-Ion	Li-Ion	Li-polymer	Li-polymer
Battery life (running)	N/A	25.0 h	96.0 h	N/A	720.0 h