As good as if not better for the price as it includes Bluetooth.Plus nectar points!!
Nüvi 310 Features: Receiver: high-sensitivity WAAS-capable GPS receiver by SiRF
Display: 2.8 W x 2.1 H (3.5 diag.), 320 x 240 pixels; bright, TFT display, 64K colors, with white backlight and touch screen
Unit dimensions: 3.87" W x 2.91" H x 0.87" D (98.3 mm x 73.9 mm x 22.1 mm)
Weight: 5.1 ounces (144.6 grams)
Battery: Rechargeable lithium-ion battery delivering 4-8 hours of battery life depending on use
Bluetooth wireless technology for hands-free calling
Includes Garmin Lock, an anti-theft feature
Supports FM TMC traffic alerting
Preloaded maps for one European region
Fingertip touch-screen interface
Look up addresses and points of interest
Choose 2D or 3D map perspective
Upload custom POIs, including alerts for speed zones and safety cams with POI Loader
Built in Travel Kit includes MP3 player with sample MPs, audio books, picture viewer, world clock, currency and measurement converters, calculator and more
SD memory card expansion slot
USB interface for loading data
Please note: Like most USB Mass Storage Devices, the nüvi is not compatible with Windows 95, Windows 98 or Windows Me.
Should read "As good as TomTom if not better for the price as it includes Bluetooth.Plus nectar points!!"