Previously the Galaxy Watch 3 has been approved by various certification sites FCC, NBTC, BIS and NRRA. Now, 4 models of the Galaxy Watch, 3 have been spotted on the Global Certification Forum (GCF). These four models are SM-R855F, SM-R845F, SM-R845U and SM-R855U.
Samsung Galaxy Watch 3 Leaked specification
The Galaxy Watch 3 is tipped to have 8GB of internal storage and support for LTE and GPS connectivity. The smart wearable will have IP68 and MIL-STD-810G certification The device will have an electrocardiogram (ECG) sensor, 9 pulse-reading photodiodes and it will also support blood pressure monitoring. The 41mm variant will be driven by a 247 mAh battery while the larger 45mm variant will have 340 mAh battery Source 1 / 2/ 3 / 4