Realme Watch 5
Quick details
Released
September 2025
Dimensions
46.4 x 42.5 x 13.2 mm
Operating system
Proprietary
Display 1.97 inches AMOLED
Battery life Up to 14 days standard use; up to 20 days Light Smart mode; up to 6 days with AOD
Water resistance IP68 dust tight and water resistant (immersible up to 1.5 m)
GPS Yes
Sensors accelerometer, compass, heart rate, SpO2, GPS, microphone, speaker
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Technical specifications
General
Release date 2025-09-29
Product type Smartwatch
Physical size 46.4 x 42.5 x 13.2 mm
Weight 50.5 grams
Material Glass front, plastic back, plastic frame
Water resistance IP68 dust tight and water resistant (immersible up to 1.5 m)
Color options Black, Titanium
Display type AMOLED
Display size 1.97 inches
Display resolution 390 x 450 pixels
Display brightness Up to 600 nits
Battery Rechargeable battery; 460 mAh
Battery life Up to 14 days standard use; up to 20 days Light Smart mode; up to 6 days with AOD
Charging Magnetic charging
Sensors
GNSS type Built-in GNSS
GPS Yes
GALILEO Yes
GLONASS Yes
QZSS Yes
Beidou Yes
Accelerometer Yes
Gyroscope No
Barometric altimeter No
Compass Yes
Geomagnetic Yes
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 (108 sports modes)
Sleep Yes
Heart rate Yes
HRV No
Stress Yes
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 9.0+ and iOS 11+
Operating system at launch Proprietary
Processor ATS3085S
RAM 8 MB
Storage 4 GB
Bluetooth Yes (5.3)
Wi-Fi No
NFC / connected pay Yes (access control only; no payments)
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling Yes
Smartphone music control Yes
On-board music storage No
Voice assistant No
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These technical specs are correct to the best of our knowledge at the time of publishing.
