Blue Tees Series 4 Ultra vs Precision Pro R1 Smart Rangefinder
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 + GPS
Precision Pro R1 Smart Rangefinder
$320 · 1,300 yd · 6.0x
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Blue Tees Series 4 Ultra vs Precision Pro R1 Smart Rangefinder — spec comparison
| Series 4 Ultra | R1 Smart Rangefinder | |
|---|---|---|
| Price (street) | $300 | $320 |
| Type | Laser | Laser + GPS |
| Max range | 1,200 yd | 1,300 yd |
| Magnification | 6.0x | 6.0x |
| Slope | Yes (switchable) | Yes (switchable) |
| Tournament legal | Yes | Yes |
| Pin lock | — | Pulse Vibration |
| Display | OLED | LCD |
| Image stabilization | — | Yes |
| Water resistance | IP54 | IP54 |
| Battery | — | Rechargeable Lithium (USB-C) |
| Weight | — | 7.7 oz |
| Built-in GPS | No | Yes |
Blue Tees Series 4 Ultra vs Precision Pro R1 Smart Rangefinder — frequently asked
Which has longer range, the Blue Tees Series 4 Ultra or Precision Pro R1 Smart Rangefinder?
The Precision Pro R1 Smart Rangefinder ranges farther — up to 1,300 yards, vs 1,200 yards for the Series 4 Ultra. 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 Precision Pro R1 Smart Rangefinder?
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 Precision Pro R1 Smart Rangefinder?
The Blue Tees Series 4 Ultra is cheaper by about $20 ($300 vs $320).
