Blue Tees Series 4 Ultra vs Garmin Approach Z10
Side-by-side specs — range, magnification, slope, tournament-legality, and price. The better spec in each row is highlighted.

Mid-range · Laser
Blue Tees Series 4 Ultra
$300 · 1,200 yd · 6.0x
Mid-range · Laser
Garmin Approach Z10
$300 · 350 yd · 6.0x
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Blue Tees Series 4 Ultra vs Garmin Approach Z10 — spec comparison
| Series 4 Ultra | Approach Z10 | |
|---|---|---|
| Price (street) | $300 | $300 |
| Type | Laser | Laser |
| Max range | 1,200 yd | 350 yd |
| Magnification | 6.0x | 6.0x |
| Slope | Yes (switchable) | Yes (switchable) |
| Tournament legal | Yes | Yes |
| Pin lock | — | Vibration |
| Display | OLED | — |
| Image stabilization | — | — |
| Water resistance | IP54 | — |
| Battery | — | — |
| Weight | — | 6.4 oz |
| Built-in GPS | No | No |
Blue Tees Series 4 Ultra vs Garmin Approach Z10 — frequently asked
Which has longer range, the Blue Tees Series 4 Ultra or Garmin Approach Z10?
The Blue Tees Series 4 Ultra ranges farther — up to 1,200 yards, vs 350 yards for the Approach Z10. In practice both reach a flag well beyond normal golf distances; the bigger number mainly matters for reflective targets.
Which is better for tournament play, the Blue Tees Series 4 Ultra or Garmin Approach Z10?
Both are tournament-legal (slope can be switched off where present), so either is fine for competitive rounds.
What is the price difference between the Blue Tees Series 4 Ultra and Garmin Approach Z10?
Both sell for about $300.
