SportDog, FS-825, FieldSentinal 825
The FieldSentinel 825 is the first remote trainer built with BodyGuard health alert technology — a patented system that monitors heart rate and the intensity and duration of exertion to track a dog's exhaustion level in real time. When that level reaches a point that warrants attention, an alert goes to the handheld so the handler can check the dog before a problem ends the hunt. The origin of that feature is specific: South Dakota, opening weekend of pheasant season, 2003. Unusually hot weather, dogs unaccustomed to the heat, remote locations — more than 100 dogs didn't make it home that weekend. BodyGuard is the direct answer to that day. If you find the alert triggering when the dog is in a normal working state, the sensitivity threshold is adjustable. Beyond the health monitoring, the FS-825 runs a half-mile range, rugged waterproof construction, and the full X-Series no-look dial operation. Seven instantly selectable static stimulation levels from the remote, with the option to configure button functions for 21 levels across low, medium, and high ranges — the same adjustment available on the 425 series. Stimulation range on the collar is also adjustable if level one runs too high or level seven too low. Button functions are configurable: continuous static, momentary static, rising static, tone, and vibration. Expandable to two dogs with an additional collar, toggled from the remote. For dogs 8 pounds or larger with neck sizes 5 to 22 inches. Rechargeable lithium-ion batteries charge in 2 hours with 24 hours of run time; low battery indicators on both remote and collar. Collar without strap: 3.7"L x 1.96"W x 1.53"D. Remote with antenna: 5.15"L x 2.1"W x 1.22"D.
Replacement or additional collar on a green strap:
- FieldSentinel 825/1825 Add-A-Dog Collar (FS-AD)
- Remote Transmitter with Removable Antenna
- Receiver on Black 1" Collar Strap
- Charging Cords
- Test Light Tool
- Lanyard
- Belt Clip
- Carabiner
- Replacement Mud Plugs
- Quick Start Guide
Field work demands gear that can keep up with hard-working dogs and wet, rugged conditions. The FieldSentinel 825's health monitoring and adjustable alerts support on-the-ground decision making, letting you tailor thresholds to your dog's condition during long retrieves or steady upland work. When training in variable weather, plan for downtime between sessions and use the test light tool to verify connections before a new set. After a training day, clean and dry the collar and remote, inspect the strap for wear, and store components with the mud plugs in place to preserve water sealing in damp environments. The system's expansion capability—up to two dogs with a second collar—lets you switch between dogs during mixed training days without scattering gear. A balanced routine also includes charging the remote and receiver promptly; the lithium-ion batteries respond best to a full charge, and the indicators help you monitor remaining power during field tests. In upland and waterfowl work, the tone and vibration stimuli provide non-aversive cues for recall and finish work, while the rising static options enable progression in tough training scenarios. Subtle, health-focused signals help keep workouts aligned with conditioning goals, reducing unplanned interruptions during field trials and extended hunts. This approach supports practical training workflows and safe, efficient handling of high-drive dogs in diverse environments.
SportDog, FS-825, FieldSentinal 825 Q&A
What is the FieldSentinel 825's battery life per charge?
Up to 24 hours per charge.
Can I train two dogs with this system?
Yes, the system supports up to two dogs with an additional collar and a toggle on the remote to switch between them.
How many stimulation levels are available and can they be expanded?
The remote provides seven static stimulation levels, expandable to 21 across low, medium, and high ranges.
What is the best way to clean and maintain the unit after field use?
Rinse and dry components, inspect the strap for wear, and use the included mud plugs to maintain water sealing; use the test light tool to verify connections before storage.
What is the operational range of the remote?
The remote has a control range of about half a mile in open terrain.