Value
Best For
Budget home sim & outdoor range practice
Key Tradeoffs
Independent reviews (Plugged In Golf, Critical Golf, GolfWRX) found ball speed and club speed "fairly accurate" through the bag and carry/total distances typically within ~+/-2-3 yards, but with notably larger discrepancies in launch angle and spin — especially with wedges — consistent with…
Sensor Technology
0 (no cameras — radar-only device) cam · 2 Doppler radars (front-facing for ball, rear-facing for clubhead). Confirmed by GolfWRX, SwingSense, and an independent blog; the predecessor ES12 used a single Doppler, so 2 is the ES14's documented configuration. (Critical Golf's listing does not state a count — see flags.)…
Technology
Doppler radar (Doppler/microwave). The ES14 uses Doppler radar to directly measure clubhead speed and ball speed. Three independent sources (GolfWRX, SwingSense, a netreturn-screen blog) confirm a DUAL-Doppler arrangement: a forward/front-facing Doppler that captures the ball…
Ball Data
~6-7 outputs: clubhead speed (measured), ball speed (measured), smash factor (derived), launch angle (calculated), spin rate (calculated), carry distance (calculated), total distance (calculated). SwingSense states the device "can measure up to 7 data points." Top LCD shows two…
Club Data
measured — clubhead speed is one of only two directly measured inputs (the other is ball speed). Smash factor is derived from measured club speed + ball speed. No club path, face angle, attack angle,
Sim Ready
Native Ernest Sports mobile app only (ES14 / ES app), Bluetooth-connected; app available for iOS, Android, and Windows. App features include range data, scorecard, video analysis, audible feedback, club averages/gapping, and saved sessions.
Software
Native Ernest Sports mobile app only (ES14 / ES app), Bluetooth-connected; app available for iOS, Android, and Windows. App features include range data, scorecard, video analysis, audible feedback, club averages/gapping, and saved sessions.
Device Reqs
MOBILE app primarily (the ES Range app); the app is also listed as compatible with Windows. No dedicated simulator-software integration published — practice/range focused. · Bluetooth (to mobile device). Powered by a 9V battery (spare…
Subscription
None published — the mobile app is free; no recurring subscription is required to use the device or app.
Special Balls
none — a standard/real golf ball is required (you must hit an actual ball for valid data), but NO marked balls, NO metallic spin stickers, and NO proprietary balls are required. No source or manual specifies any ball-marking requirement…
Mounting
portable / floor-standing on integrated kickstand, placed beside and ahead of the ball (target-side, offset away from the player). Not overhead, not behind the ball. · Place the unit on the ground using its integrated kickstand, positioned 14" in front of the ball (toward the target) and 14" to the
Indoor Outdoor
Indoor + outdoor