Alti-Force Sensor Pack

$ 94.95


  • Subtitled video playback for your GoPro® camera¹
  • Altitude subtitles selectable as feet or meters
  • Acceleration G-force subtitles selectable as X-Y-Z axes or total magnitude
  • Compatible with GoPro® Hero4 Black and Silver, Hero3+ Black and Silver, or Hero3 Black
  • Fits in GoPro® cases with BacPac™ accessory backdoor² (available separately)
  • NEW!!  Speed, distance, and direction subtitles (with mobile app and Hero4 only)³

Great for athletes and hobbyists!

  • Skydiving, BASE Jumping, Speed Flying, Paragliding
  • Downhill Mountain Biking, Trail Riding, Motocross
  • Flying Airplanes, Aerobatic Flights, Model Airplanes, UAVs
  • Auto Racing, Drag Racing, Rallying, Kart Racing
  • Snowboarding, Snow Skiing, Terrain Park
  • Hiking, Climbing, Rappelling
  • And many more!

¹ Requires a camera software update

² Altitude feature requires an open air vent. We recommend our modified vented backdoor or a skeleton backdoor

³ Requires GPS data from Alti-Force GPS mobile app paired over Wi-Fi with Hero4 camera

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Gravity Gear dedicates their expertise and research to provide aerial and outdoor sports enthusiast with high end gear. Safety and education are our number one priority.

Feel free to text or call us at (619)216-6073

Send an email to

Visit us on site at Skydive San Diego - 13531 Otay Lakes Road - Jamul CA 91935

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