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Comparison

GC3 vs iO

Foresight Sports GC3Foresight SportsGC3
$3,999
Buy at Amazon · $3,999, GC3Compare 5 retailers
vs
Trackman iOTrackmaniO
$13,995
Buy at PlayBetter · $13,995, iOCompare 5 retailers

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A side-by-side look at how the Foresight Sports GC3 and Trackman iO compare on specs, accuracy, room requirements, and price. No hype — just the parts of the decision a buyer actually weighs.

Also worth a look

More comparisons with the GC3 and iO

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Full specificationsEvery spec for both, line by line

Specifications

The numbers, lined up.

Hardware

  • Tracking Method
    GC3Photometric (Triscopic 3 cameras — same imaging stack as Bushnell Launch Pro)
    iOHybrid (radar + infrared + high-speed imaging, ceiling-mount)
  • Indoor/Outdoor
    GC3Both
    iOIndoor only
  • Warranty
    GC32 years
    iO—
  • Marked Ball Required
    GC3—
    iONo
  • Handedness
    GC3—
    iOBoth, with nothing to move; Trackman sells the iO DUO for bays under 14 ft wide that need both

Data

  • Ball Data
    GC3Speed, launch, spin axis, carry, total
    iOFull Trackman parameter set, measured spin
  • Club Data
    GC3Club speed, smash factor, path, AoA — 1-dot mode, no face angle or dynamic loft
    iOClub speed only on the Home tier (1 of 9 club parameters); all 9 need Home Complete

Software

  • Subscription
    GC3Foresight+ membership for course play (~$500-$1,200/yr with a Course Pass)
    iOYear 1 free; ~$700/yr after; Home Complete tier is +$10,000 up-front and $1,100/yr
  • Software Included
    GC330-day Foresight+ Gold trial with Course Pass Pro
    iO—
  • Included Courses
    GC3None beyond the trial — Course Pass is $295/yr (35) or $595/yr (111)
    iO—
  • Native Software
    GC3—
    iOTrackman Performance Studio (TPS)

Pricing

  • List price
    GC3$6,999 — the $3,999 price is Foresight's sale, at Foresight and its dealers since October 13, 2026, with no announced end date
    iO—

Requirements

  • Ceiling Height
    GC3—
    iO8'10"–10'6" from turf to ceiling, split across Trackman's Low, Mid and High versions (order the one that fits the room); Trackman's setup guide puts the minimum room height at 9'4". Above 10 ft, plan on the VESA drop pole: Trackman's mounting article calls for it above 10 ft, its installation manual above 10'6"

Room planner

See each one in your sim room.

The planner draws each unit to scale with your room and your swing: where it sits, and whether your swing clears the ceiling, walls and screen. Put in your room once, then switch units in the planner to compare.

See the GC3 in your sim room →See the iO in your sim room →
Persona fitWho each one is better for

Who each one is better for

Honest persona fit, side by side.

Better for GC3

  • Family Setup

    Portable enough to share between rooms; ambidextrous play with a unit move. Budget the Foresight+ membership for course play — roughly $500-$1,200/yr depending on how many courses a household wants.

Both fit

  • Performance Seeker
  • Showroom

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