- Expanded Internal Memory 8GB.Display resolution 160 x 240 pixels. Interface: high speed USB and NMEA 0183 compatible
- DUAL BATTERY SYSTEM Use with 2 traditional AA batteries (best with Polaroid AA batteries), or the optional rechargeable NiMH battery pack that can be charged while inside the device.Weight 8.1 ounce (230 grams) with batteries
- Receive Smart Notifications* and pair with optional ANT+ sensors, such as heart rate monitor, Tempe temperature sensor, speed/cadence, or use to control your VIRB action camera (64s/64st only)
- Wirelessly upload data to Garmin Connect and view on smartphone, plus share activities as they happen with Live Track (64s/64st only). 3 axis compass with barometric altimeter.Routes:200
- Sunlight Readable 2.6 inches color display. Display size : 1.43 x 2.15 inches and 2.6 inch diag (6.6 centimeter). Battery life : 16 hours. Water rating IPX7
