Fish Hawk Ultra Probe – Speed, Temperature & True Depth

The Fish Hawk Ultra Probe delivers the most important trolling data right where it matters—at depth. By measuring speed, water temperature, and the actual depth of your downrigger (via water pressure), the Ultra takes the guesswork out of trolling. It’s also fully compatible with the Fish Hawk X4 and X4D, making it a smart upgrade for existing users.

Why Anglers Choose the Ultra

• Actual Speed at Depth – Surface speed doesn’t tell the whole story. Underwater currents can change lure performance dramatically. The Ultra shows your actual trolling speed where your lures are running.

• Find Productive Water – Water temperature can shift quickly throughout the water column. The Ultra identifies temperature breaks so you can target fish in their preferred zone.

• Built for Performance – At 40% smaller than its predecessor, the Ultra cuts through water cleanly, reducing blowback and improving accuracy.

Features & Benefits

• Measures speed, water temperature, and actual depth at the probe

• Lithium polymer battery delivers 40 hours of fishing per charge

• Quick charging: full in 2–4 hours, partial in 20 minutes

• New charge status indicator and winter storage mode

• Water-activated probe preserves battery life

• Compact design cuts through water with minimal blowback

• Works with any downrigger

• Transmits data using a unique 70kHz sonar signal

• Backed by a two-year warranty

What’s Included

• Ultra Probe

• Snap swivels to attach downrigger weight

• Wireless charging pad with probe adapter & USB-C cable