Global Positioning Systems (GPS)
POLAR Vantage M3 – Running Watch with AMOLED Display, Dual-Frequency GPS, Turn-by-Turn Navigation, Up to 7-Day Battery Life
AMOLED Display & Durability Features a 1.28” AMOLED touchscreen with Gorilla Glass 3, ensuring scratch resistance and high visibility. Lightweight at 53g and water-resistant up to 50m, ideal for all sports conditions. Advanced Biosensing Technology...
https://www.bizrate.co.uk/globalpositioningsystemsgps/polar-vantage-m3-running-watch-oid35255828551.html