Realme Watch S2
Quick details
Released
July 2024
Dimensions
46.5 x 46.5 x 11 mm
Operating system
Proprietary
Display 1.43 inches AMOLED
Battery life Up to 14 days normal use; up to 20 days power-saving; about 5 days with AOD
Water resistance IP68
GPS No
Sensors accelerometer, heart rate, SpO2, microphone, speaker
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Technical specifications
General
Release date 2024-07-30
Product type Smartwatch
Physical size 46.5 x 46.5 x 11 mm
Weight 41 g
Material Stainless steel textured body
Water resistance IP68
Color options Black, Silver, Grey
Display type AMOLED
Display size 1.43 inches
Display resolution 466 x 466 pixels
Display brightness Up to 600 nits
Battery Rechargeable lithium-ion battery; 380 mAh
Battery life Up to 14 days normal use; up to 20 days power-saving; about 5 days with AOD
Charging Magnetic charging
Charging time Under 2 hours
Sensors
GNSS type None
GPS No
GALILEO No
GLONASS No
QZSS No
Beidou No
Accelerometer Yes
Gyroscope No
Barometric altimeter No
Compass No
Geomagnetic No
Ambient light sensor Yes
Optical heart rate Yes
Electrical heart rate No
SpO2 Yes
Temperature No
Galvanic skin response No
Microphone Yes
Speakers Yes
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Yes (110+ sports modes)
Sleep Yes
Heart rate Yes
HRV No
Stress No
Blood oxygen Yes
Respiration rate No
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Smartphone compatibility Android and iOS
Operating system at launch Proprietary
Storage 4 GB
Bluetooth Yes (5.3)
Wi-Fi No
NFC / connected pay No
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling Yes
Smartphone music control Yes
On-board music storage Yes
Voice assistant Super AI Engine (ChatGPT 3.5)
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These technical specs are correct to the best of our knowledge at the time of publishing.
