Garmin Tactix 7 Standard Edition vs Polar Vantage M3
6 recorded spec differences. Polar Vantage M3 is currently the cheaper of the two on Amazon.sa (SAR 2,759 vs SAR 2,351, checked 3 Nov 2026).
Specifications side by side
| Spec | Garmin Tactix 7 Standard Edition | Polar Vantage M3 |
|---|---|---|
| Phone, battery and calls | ||
| Battery life | 0.7 days | 7 days |
| Phone compatibility | Smartphone | — |
| Built-in GPS | Yes | Yes |
| Size, screen and durability | ||
| Case size | 26 mm | 45 mm |
| Display type | Digital | AMOLED |
| Display size | 1.4 in | 1.28 in |
| Water resistance | — | 5 ATM |
| Case material | Titanium | Stainless steel |
| Weight | — | 53 g |
| Health and payments | ||
| ECG | — | Yes |
| Contactless payment (NFC) | — | No |
| Heart-rate tracking | Yes | Yes |
| Other specs | ||
| Dimensions | 11.5 x 6.8 x 4 centimeters cm | 4.5 x 4.5 x 1.2 cm |
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