Voice Caddie SC300i: radar with spin and apex

The data on offer

The listing covers carry and total distance, smash factor, launch angle, swing speed, apex, ball speed and spin rates. That gives a fuller picture than speed-only units: apex shows whether your irons are flying high enough to stop on a green, and launch angle helps fine tune driver setup.

Loft angles are adjustable in the settings, which helps the unit estimate correctly for each club.

Display, voice and app

Results appear instantly on an LCD display and distance is read aloud, so you do not need to look down after every shot. The app, for iOS with Android marked as to be confirmed in the listing, records real-time data per club and adds video analysis.

Battery life is described as improved on earlier models, but no hours figure is given.

Size and kit

The unit measures 16.5 x 11.9 x 2.8 cm and weighs 436 g. The box holds the launch monitor, a remote, a USB cable and a manual. A two year manufacturer warranty is listed, which is longer than some rivals.

The remote control lets you change club or mode without bending down to the unit each time, which keeps the rhythm of a range session going.

SC300i against the SC4 Pro and PRGR

The Voice Caddie SC4 Pro adds side spin and back spin detail and E6 Connect simulation, so it is the step up for home simulation. The PRGR monitor is much simpler, giving speed, carry, total and smash with no app. The SC300i sits between, with spin and apex in a compact radar box.

Among the wider launch monitor guide, the Garmin Approach G80 combines a GPS handheld with a launch monitor, which may appeal to golfers who want one gadget for both course and range.

Who should choose differently

Android users should check app support carefully, as the listing does not confirm it. Golfers who want to play virtual courses indoors will be better served by the SC4 Pro or the Rapsodo MLM2PRO.