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Network	Technology	No cellular connectivity	GSM / HSPA / LTE
	2G bands	N/A	GSM 850 / 900 / 1800 / 1900
	3G bands	N/A	HSDPA 850 / 900 / 2100
	4G bands	N/A	1, 3, 5, 7, 8, 20, 28
	Speed	No	HSPA, LTE

Launch	Announced	2022, January 10	2022, August 10
	Status	Available. Released 2022, January 15	Available. Released 2022, August 26

Body	Dimensions	45.9 x 45.9 x 10.5 mm (1.81 x 1.81 x 0.41 in)	44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)
	Weight	44 g (1.55 oz)	33.5 g (44mm), 28.7 g (40mm) (1.02 oz)
	Build	Glass front, plastic back, stainless steel frame 316L	Glass front (Sapphire crystal), aluminum frame
	SIM	No	eSIM
		50m water resistant 5 ATM Compatible with standard 22mm straps	MIL-STD-810H compliant* IP68 dust tight and water resistant (immersible up to 50m) Compatible with standard 20mm straps ECG certified Blood pressure monitor Armor aluminum frame *does not guarantee ruggedness or use in extreme conditions

Display	Type	AMOLED	Super AMOLED
	Size	1.43 inches	1.4 inches
	Resolution	466 x 466 pixels (~326 ppi density)	450 x 450 pixels (~321 ppi density)
	Protection		Sapphire crystal

Platform	OS	Proprietary OS	Android Wear OS 4, One UI Watch 5
	Chipset		Exynos W920 (5 nm)
	CPU		Dual-core 1.18 GHz Cortex-A55
	GPU		Mali-G68

Memory	Card slot	No	No
	Internal	4GB 32MB RAM	16GB 1.5GB RAM

Main Camera	Modules	No	No

Selfie Camera	Modules	No	No

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	No	No

Comms	WLAN	No	Wi-Fi 802.11 a/b/g/n, dual-band
	Bluetooth	5.0, LE, EDR	5.2, A2DP, LE
	Positioning	GPS (L1+L5), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS	GPS, GLONASS, GALILEO, BDS
	NFC	Yes (China only)	Yes
	Infrared port	No	No
	Radio	No	No
	USB	No	No

Features	Sensors	Accelerometer, gyro, heart rate, barometer, compass, SpO2	Accelerometer, gyro, heart rate, barometer, thermometer (skin temperature)

Battery	Type	Li-Po 451 mAh	Li-Ion 410 mAh
	Charging		10W wireless

Misc
	Colors	Black, Steel, Gold	Graphite, Silver, Pink Gold, Sapphire
	Models	MUS-B19	SM-R915F, SM-R905F
	Price	About 220 EUR	€ 143.73