Safety:
- Emergency SOS Footnote 7
- International emergency calling Footnote 8
- Crash Detection Footnote 7
- Fall Detection Footnote 7
Water:
- Water resistance 50m (swim proof) Footnote 9
Connectivity and Communication:
- L1 GPS, GLONASS, Galileo, and QZSS
- LTE and UMTS Footnote 12
- Wi-Fi 4 (802.11n)
- Bluetooth 5.3
- Apple Pay
- GymKit
Power and Battery Life:
- Built-in rechargeable lithium-ion battery
- Up to 18 hours normal use Footnote 14
- USB-C magnetic charging cable
Environmental Requirements:
- Operational temperature: 32°F to 95°F (0°C to 35°C)
- Nonoperational storage temperature: 4°F to 113°F (-20° to 45°C)
- Relative humidity: 5% to 90% noncondensing
- Operating Altitude: 0 feet to 10,000 feet (0 m to 3000 m)