At Amazon, get the Apple Watch Ultra 3 49mm GPS + Cellular Smart Watch for $649. It's the best price we could find by $80. The watch includes satellite communications for texting emergency services without cell service or Wi-Fi, dual-frequency GPS, and up to 42 hours of battery life in normal use. Buy Now at Amazon Features 49mm titanium case w/ sapphire crystal display Water resistant to 100m GPS + Cellular w/ 5G Up to 42 hours battery (72 hours Low Power Mode) Satellite emergency communication