What They Have in Common
Both are 6x magnification rangefinders with slope mode and a slope-switch toggle for legal tournament play. Both advertise ±1 yard accuracy. Both have magnetic mounting options and pin-acquisition tech — Bushnell with its BITE magnet, Voice Caddie with its Pin Tracer feature. Neither is a GPS device; these are pure laser rangefinders.
Where They Differ
Display and Optics
This is the most obvious split. The L6 uses an OLED display, which tends to produce sharper contrast and better visibility in certain lighting conditions than a traditional LCD. The A1-Slope runs LCD. In practice, OLED wins on paper — black levels are richer, text pops more — but neither display is one you're reading in direct sunlight anyway. Nobody reads a rangefinder under bright sky; you're angling it into the shade of your palm regardless. I wouldn't call the display a deal-breaker either direction, but if you're choosing on this factor alone, the L6 has the edge there.
Size and Build
The A1-Slope is Bushnell's smallest rangefinder to date — 3.75 × 1.42 × 2.36 inches and 5.1 ounces. That's legitimately compact; it disappears into a cart bag pocket or a shorts pocket without much fuss. Voice Caddie doesn't publish dimensions or weight for the L6, which makes a direct comparison impossible. I'd guess it's in a similar size class for the category, but I genuinely don't know — and that's the point. When a brand doesn't publish basic physical specs, you're buying partly blind.
Battery and Water Resistance
The A1-Slope charges via USB-C and is rated for 50+ rounds (roughly 3,000 actuations). That's a lot of golf — the kind of battery you charge four times a year if you play twice a month. IPX6 water resistance is a solid rating: it handles rain and getting caught in weather without drama. Voice Caddie lists the L6 as "water-resistant" with no IP rating published, and battery life isn't listed at all. Those two gaps matter. "Water-resistant" without a rating is just a marketing phrase. And not knowing the battery life on a rechargeable device means you're finding out on the course, not before it.
Brand Track Record and Value Proposition
Bushnell is the market benchmark for laser rangefinders. That's not a knock on Voice Caddie — it's just the context. Voice Caddie makes decent GPS watches and has a following, but Bushnell's optics and ranging reliability are well-established at this price point. The $100 gap is real, though. The L6 at $200 is meaningfully cheaper, and for a casual player who mostly wants slope and a readable display for weekend rounds, it likely does the job. Seems like Voice Caddie is pricing the L6 to compete on value, betting that OLED and slope at $200 closes the gap — and for some buyers, it does.
Who Should Buy Which
Get the Bushnell A1-Slope if:
- You're the golfer who keeps a rangefinder in the bag year-round and plays in October rain, November cold, and whatever else the course throws at you — IPX6 means it can take it.
- You want to charge it twice a year and never think about it. Fifty rounds of battery life is the kind of spec you forget about in the best way.
- You want Bushnell's size-to-performance ratio — small enough to pocket, accurate enough to trust on approach shots where a yard actually matters.
- You've owned cheaper rangefinders before and had them disappoint you in some way you didn't expect. The A1-Slope is the "buy once" option at this tier.
Get the Voice Caddie L6 if:
- You're a 20-handicap playing weekly at the same muni and you want slope and a clean display at $200 without overthinking it. The L6 will dial in your yardages just fine for that use case.
- You're buying a second rangefinder — maybe one to keep in a guest bag — and you don't need full-spec certainty on battery life or IPX ratings.
- The OLED display is genuinely the feature you care about most and the $100 savings makes the missing spec info a worthwhile trade in your mind.
The Bottom Line
The $100 gap is real, and the L6 is a reasonable budget option with a genuinely nice display. But Bushnell publishes every spec that matters — weight, battery, water rating, dimensions — and Voice Caddie doesn't. That asymmetry tells you something about where each company puts its confidence. The A1-Slope is the compact, rechargeable, weatherproof unit that I'd trust in my bag without reservation. If budget is the constraint, the L6 isn't a bad call — but you're accepting some uncertainty that you won't have with the Bushnell.
Get the Bushnell A1-Slope.
See Also