Front view of Samsung Galaxy Watch 3 41 mm in silver.

Samsung Galaxy Watch 3 BT

Take charge of your day with this sophisticated smart watch that effortlessly tracks your health while keeping you connected.

Samsung Galaxy Watch 3 BT 45 mm Black is currently not available.
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Samsung Galaxy Watch 3 BT 45 mm Black

Overview Tech specs

Tech specs

Display 45 mm: 1.40 in (34.00 mm) Super AMOLED Corning Gorilla Glass DX
41 mm: 1.20 in (30.00 mm) Super AMOLED Corning Gorilla Glass DX
Band 45 mm (large): 22.00 × 130.00 × 9.40 mm
45 mm (small): 20.00 × 115.00 × 9.40 mm
41 mm (large): 22.00 × 130.00 × 9.40 mm
41 mm (small): 20.00 × 115.00 × 9.40 mm
Weight 45 mm: 53.00 g
41 mm: 48.00 g
Connectivity Wi-Fi 802.11 b/g/n
2.40 GHz
Bluetooth 5.0
Memory 1 GB RAM
8 GB internal storage
OS Tizen Based Wearable OS 5.5
Battery 45 mm: 340.00 mAh
41 mm: 247.00 mAh
Durability 5ATM + IP68/MIL-STD-810G
Sensors 8 LED photo plethysmography (PPG)
Electrocardiogram (ECG)
Accelerometer (up to 32G)
Gyro, Barometer, Ambient Light
Material Stainless steel 316L
PUI 2 button
Rotating bezel
Colour Black
Bronze
Silver
Other Mic, linear motor, speaker
Display 45 mm: 1.40 in (34.00 mm) Super AMOLED Corning Gorilla Glass DX
41 mm: 1.20 in (30.00 mm) Super AMOLED Corning Gorilla Glass DX
Band 45 mm (large): 22.00 × 130.00 × 9.40 mm
45 mm (small): 20.00 × 115.00 × 9.40 mm
41 mm (large): 22.00 × 130.00 × 9.40 mm
41 mm (small): 20.00 × 115.00 × 9.40 mm
Weight 45 mm: 53.00 g
41 mm: 48.00 g
Connectivity Wi-Fi 802.11 b/g/n
2.40 GHz
Bluetooth 5.0
Memory 1 GB RAM
8 GB internal storage
OS Tizen Based Wearable OS 5.5
Battery 45 mm: 340.00 mAh
41 mm: 247.00 mAh
Durability 5ATM + IP68/MIL-STD-810G
Sensors 8 LED photo plethysmography (PPG)
Electrocardiogram (ECG)
Accelerometer (up to 32G)
Gyro, Barometer, Ambient Light
Material Stainless steel 316L
PUI 2 button
Rotating bezel
Colour Black
Bronze
Silver
Other Mic, linear motor, speaker
Display 45 mm: 1.40 in (34.00 mm) Super AMOLED Corning Gorilla Glass DX
41 mm: 1.20 in (30.00 mm) Super AMOLED Corning Gorilla Glass DX
Band 45 mm (large): 22.00 × 130.00 × 9.40 mm
45 mm (small): 20.00 × 115.00 × 9.40 mm
41 mm (large): 22.00 × 130.00 × 9.40 mm
41 mm (small): 20.00 × 115.00 × 9.40 mm
Weight 45 mm: 53.00 g
41 mm: 48.00 g
Connectivity Wi-Fi 802.11 b/g/n
2.40 GHz
Bluetooth 5.0
Memory 1 GB RAM
8 GB internal storage
OS Tizen Based Wearable OS 5.5
Battery 45 mm: 340.00 mAh
41 mm: 247.00 mAh
Durability 5ATM + IP68/MIL-STD-810G
Sensors 8 LED photo plethysmography (PPG)
Electrocardiogram (ECG)
Accelerometer (up to 32G)
Gyro, Barometer, Ambient Light
Material Stainless steel 316L
PUI 2 button
Rotating bezel
Colour Black
Bronze
Silver
Other Mic, linear motor, speaker
Display 45 mm: 1.40 in (34.00 mm) Super AMOLED Corning Gorilla Glass DX
41 mm: 1.20 in (30.00 mm) Super AMOLED Corning Gorilla Glass DX
Band 45 mm (large): 22.00 × 130.00 × 9.40 mm
45 mm (small): 20.00 × 115.00 × 9.40 mm
41 mm (large): 22.00 × 130.00 × 9.40 mm
41 mm (small): 20.00 × 115.00 × 9.40 mm
Weight 45 mm: 53.00 g
41 mm: 48.00 g
Connectivity Wi-Fi 802.11 b/g/n
2.40 GHz
Bluetooth 5.0
Memory 1 GB RAM
8 GB internal storage
OS Tizen Based Wearable OS 5.5
Battery 45 mm: 340.00 mAh
41 mm: 247.00 mAh
Durability 5ATM + IP68/MIL-STD-810G
Sensors 8 LED photo plethysmography (PPG)
Electrocardiogram (ECG)
Accelerometer (up to 32G)
Gyro, Barometer, Ambient Light
Material Stainless steel 316L
PUI 2 button
Rotating bezel
Colour Black
Bronze
Silver
Other Mic, linear motor, speaker