TANGRAM Smart Jump Rope PURE — App-Connected Bluetooth, Magnetic-Sensor Jump Counter

The TANGRAM Smart Rope PURE is an app-connected jump rope that counts revolutions and calories with magnetic-sensor accuracy, stores workouts on-device, and connects via Bluetooth for detailed tracking and social challenges.

The Smart Rope PURE combines a high-performance rope and ergonomic handles with a companion app to turn jump rope sessions into measurable workouts. Designed for athletes, busy professionals, and home exercisers, it replaces basic counters with a precision sensor system that records each revolution, synchronizes data when you choose, and lets you compete on leaderboards without subscription fees.

How accurate is the PURE at counting jumps and estimating calories?

The PURE uses magnetic-sensor technology that records real rope revolutions rather than relying on wrist motion or general motion sensors. This method provides consistent counts during high-speed skipping and complex routines, and the app translates revolutions into calorie estimates using personalized settings.

• Magnetic sensor captures each full rotation for reliable jump counts.
• Calorie estimates are based on user profile inputs (weight, age, intensity).
• On-device storage keeps up to 100 workouts so you won’t lose sessions before syncing.

What features does the app offer and is there a subscription?

The TANGRAM app pairs with the PURE to display real-time jump counts, historical trends, and global leaderboards. All app features are available without any subscription, giving lifetime access to training metrics, challenges, and community ranking.

• Real-time jump and calorie readouts while skipping via Bluetooth connection.
• Global leaderboard and friend challenges to motivate progress.
• No subscription fees—full functionality included at purchase.

Can the PURE be used without carrying a phone, and how is data handled?

Yes — the PURE stores workout data locally, allowing phone-free sessions and later synchronization when convenient. This gives freedom to train outdoors, in crowded gyms, or anywhere you prefer not to have a device on you.

• Stores up to 100 sets of workout data internally for offline use.
• Syncs to the app via Bluetooth when you choose to upload sessions.
• Phone-free operation avoids unwanted interruptions and conserves battery life.

How is the rope built for performance and comfort?

The PURE is engineered for frequent, high-intensity use with a transparent, lightweight handle and anti-slip ergonomic grip that supports fast rotations and longer workouts. Dual ball bearing rotation ensures fluid motion and reduced wrist strain during rapid skipping.

• Dual ball-bearing rotation for smooth, stable spinning at speed.
• Adjustable rope length to fit different heights and styles of jumping.
• Sleek transparent handles with ergonomic anti-slip surfaces for a secure hold.

Who is this for: The TANGRAM Smart Rope PURE is aimed at anyone wanting a smarter jump rope experience—from beginners learning basic timing to experienced athletes working on interval training. It suits people who want precise, device-independent tracking, social motivation through leaderboards, and a durable, performance-focused design without subscription costs.