Smartwatches · Garmin
Garmin Instinct 3 Tactical- Case size:
- 50 mm
- Display type:
- AMOLED
- Reference price:
- SAR 2,095
Garmin Instinct 3 Tactical vs Garmin Forerunner 570: which one suits you?
The two differ in 5 of the specs we have recorded, and the Garmin Instinct 3 Tactical is cheaper by SAR 181 (prices checked 5 Nov 2026).
Which one should you choose?
- Paying less: cheaper by SAR 181
- Higher display size: 1.97 in vs 1.4 in
- Charge less often through the week (24 days vs 11 days)
- Higher water resistance for swimming and showers (10 ATM vs 5 ATM)
Choose the
Garmin Forerunner 570 if you care about:- Lower weight: 50 g vs 59 g
The deciding difference here: display size and battery life and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartwatches · Garmin
Garmin Forerunner 570- Case size:
- 47 mm
- Display type:
- AMOLED
- Reference price:
- SAR 2,276
Key differences
Case size
50 mm47 mmDisplay size
✓ 1.97 in1.4 inBattery life
✓ 24 days11 days
Specifications side by side
15 of 15 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,095 | SAR 2,276 |
| Battery life | ✓ 24 days | 11 days |
| Cellular (LTE/eSIM) | — | No |
| Bluetooth calls | — | Yes |
| Built-in GPS | Yes | Yes |
| Case size | 50 mm | 47 mm |
| Display size | ✓ 1.97 in | 1.4 in |
| Water resistance | ✓ 10 ATM | 5 ATM |
| Weight | 59 g | ✓ 50 g |
| Display type | AMOLED | AMOLED |
| ECG | No | No |
| Heart-rate tracking | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Contactless payment (NFC) | Yes | Yes |
| Release year | — | 2025 |
| App control (Wi-Fi) | — | Yes |
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Similar comparisons
Direct comparison questions
What is the difference in battery life between the Garmin Instinct 3 Tactical and the Garmin Forerunner 570?
Battery life is higher on the Garmin Instinct 3 Tactical: 24 days vs 11 days on the Garmin Forerunner 570. If this spec is your priority, the difference favours it.
What is the difference in built-in gps between the Garmin Instinct 3 Tactical and the Garmin Forerunner 570?
No difference here: built-in gps is Yes on both.
What is the difference in case size between the Garmin Instinct 3 Tactical and the Garmin Forerunner 570?
Garmin Instinct 3 Tactical: 50 mm; Garmin Forerunner 570: 47 mm. A higher value is not necessarily better for you.
What is the difference in water resistance between the Garmin Instinct 3 Tactical and the Garmin Forerunner 570?
Water resistance is higher on the Garmin Instinct 3 Tactical: 10 ATM vs 5 ATM on the Garmin Forerunner 570. If this spec is your priority, the difference favours it.