Suunto Race 3S
Quick details
Released
October 2026
Dimensions
46 x 46 x 11.4 mm
Operating system
Proprietary
Display 1.32 inch AMOLED with sapphire crystal
Battery life up to 12 days
Water resistance 5 ATM
GPS Yes (dual-band L1 + L5)
Sensors Optical HR, SpO2, barometer, compass, gyroscope, accelerometer, ambient light, temperature
Technical specifications
General
Release date 2026-10
Product type GPS sports watch
Physical size 46 x 46 x 11.4 mm
Weight 56 g with silicone strap; 38 g watch head
Material Titanium bezel and case-back; glass fibre reinforced polyamide case; sapphire crystal; silicone strap
Water resistance 5 ATM
Color options Black, Orchid, Feather
Display type AMOLED
Display size 1.32 inch
Display resolution 466 X 466
Display brightness up to 2000 nits
Display protection Sapphire crystal
Battery Rechargeable lithium-ion battery (silicon-carbon)
Battery life Up to 12 days smartwatch mode; up to 38 h All-Systems GNSS + Multi-Band (32 h AOD); up to 45 h All-Systems GNSS + Single-Band (40 h AOD); up to 120 h power-saving GNSS modes
Charging Provided USB charging cable; fast charging supported
Charging time Approx. 1.5 to 2 hours; 10 min gives about 10 hours of dual-frequency GPS
Sensors
GNSS type Built-in dual-band L1 + L5 GNSS
GPS Yes (dual-band L1 + L5)
GALILEO Yes
GLONASS Yes
QZSS Yes
Beidou Yes
Accelerometer Yes
Gyroscope Yes (gyro-assisted compass)
Barometric altimeter Yes
Compass Yes
Geomagnetic No
Ambient light sensor Yes
Optical heart rate Yes (6 LEDs + 4 photodiodes; Valencell technology)
Electrical heart rate No
SpO2 Yes
Temperature Yes
Galvanic skin response No
Microphone No
Speakers No
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors No
Sports tracking Yes (120+ sports modes)
Sleep Yes
Heart rate Yes
HRV Yes
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 and iOS
Operating system at launch Proprietary
Processor Apollo 510
Storage 64 GB (maps + music)
Bluetooth Yes (Bluetooth LE)
Wi-Fi Yes (802.11 b/g/n, 2.4 GHz)
NFC / connected pay No
UWB No
Cellular No
Smartphone notifications Yes
Bluetooth calling No
Smartphone music control Yes
On-board music storage Yes (offline music playback; post-launch OTA update)
Voice assistant No
Links
These technical specs are correct to the best of our knowledge at the time of publishing.
