Fourth Frontier Technologies Ltd
Frontier X2 - UK's First 24 Hour Heart Monitor with 24/7 continuous ECG. Accurately track your heart health and get real-time ECG, HRV, strain and more.
London, GB · prices in GBP · ships to 60 countries. Catalogue read from uk.fourthfrontier.com's own public product feed on 2026-09-10. Every figure below is an observation from that feed, not an estimate.
Sales estimate
uk.fourthfrontier.com does not publish stock levels. Units sold can only be derived from stock falling between two readings, so no revenue figure is possible for this store — by any method, not just ours.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
| Product | Brand | Price | Was | Off |
|---|---|---|---|---|
| Frontier Travel Case | Fourth Frontier Technologies LLC | 20 GBP | 25 GBP | −20% |
| Frontier X2 | fourth-frontier-uk | 449 GBP | 449 GBP | — |
| Frontier X2 | fourth-frontier-uk | 449 GBP | 449 GBP | — |
| Frontier Zone | Fourth Frontier Technologies Ltd | 199 GBP | — | — |
| Frontier Heart Program | fourth-frontier-uk | 115 GBP | — | — |
| HRM Sports Bra | Fourth Frontier Technologies Ltd | 79 GBP | 79 GBP | — |
| Frontier Heart Program Lite | Fourth Frontier UK and EU | 60 GBP | — | — |
| Frontier Heart Program (one-time only) | fourth-frontier-uk | 38 GBP | — | — |
| HRM Chest Strap | fourth-frontier-uk | 15.99 GBP | 15.99 GBP | — |
| Frontier Premium | Fourth Frontier Technologies Ltd | 13.99 GBP | — | — |
Catalogue over time
| Date | Products | In stock | Median price |
|---|---|---|---|
| 2026-09-10 | 10 | 9 | 69.5 GBP |
| 2026-08-09 | 10 | 9 | 61.5 GBP |
Data collected from uk.fourthfrontier.com's public product feed. Not affiliated with or endorsed by this store. Request removal.