vs
6.5Display6.8
4.7Battery life3.1
4.9Health tracking4.9
4.0Sports & outdoor5.6
6.5Smart features6.5
Dimensions
Size comparison
Approach S70 47mmPro 3 Ultra
| Approach S70 47mm | Pro 3 Ultra | Difference | |
|---|---|---|---|
| Height | 47 mm | 47 mm | = |
| Width | 47 mm | 48 mm | −1 mm |
| Thickness | 13.4 mm | 12.2 mm | +1.2 mm |
| Weight | 56 g | 41 g | +15 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Approach S70 47mm better than Pro 3 Ultra?
- Battery life (smartwatch mode)16 days vs 3 days5.3×
- Storage16 GB vs 8 GB2×
Why is Pro 3 Ultra better than Approach S70 47mm?
- Weight56 g vs 41 g+37%
- Thickness13.4 mm vs 12.2 mm+10%
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | — |
| Weight | 56 g | 41 g |
| Thickness | 13.4 mm | 12.2 mm |
| Height | 47 mm | 47 mm |
| Width | 47 mm | 48 mm |
| Case material | Ceramic | Stainless steel |
| Sapphire crystal | No | — |
| Lens / cover glass | Corning ® Gorilla ® Glass 3 | Gorillaglas |
| Strap material | silicone | Kautschuk |
| Water resistance | 5 ATM | — |
| Water rating (maker) | 5 ATM | — |
| Colours | — | Black |
| Display | ||
| Screen size | 1.4″ | 1.4″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Touchscreen | Yes | Yes |
| Resolution (width) | 454 px | 454 px |
| Resolution (height) | 454 px | 454 px |
| Pixel density | 324 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 16 days | 3 days |
| GPS battery life | 20 h | — |
| Battery life (hours) | — | 72 h |
| Battery capacity | — | 577 mAh |
| Wireless charging | No | — |
| Charging | Garmin proprietary plug charger | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| HRV tracking | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | GPS, GLONASS, Galileo, SatIQ technology, Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Ambient light sensor | heart rate, SpO2, barometer, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO | GPS, GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | — |
| Multisport / triathlon mode | — | Yes |
| Sport profiles | 40 | — |
| Connectivity | ||
| NFC payments | Yes | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | — | 5 |
| ANT+ sensors | Yes | — |
| Smart features | ||
| Speaker | — | Yes |
| Microphone | — | Yes |
| Music on the watch | Yes | Yes |
| Storage | 16 GB | 8 GB |
| RAM | — | 1 GB |
| Third-party apps | Yes | — |
| Platform | ||
| Operating system | Garmin OS | Wear OS by Google |
| Platform | Proprietary | Wear OS |
| Works with | iOS, Android | — |
| Chipset | — | Qualcomm Snapdragon Wear 4100 |
Related comparisons
vs
Garmin Approach S44vsGarmin Approach S70 47mm4.05.3
vsGarmin Approach S50vsGarmin Approach S70 47mm4.55.3vs
Garmin Approach S70 47mmvsPolar Vantage V35.35.6
vsGarmin Approach S12vsGarmin Approach S70 47mm5.25.3
vsGarmin Approach S42vsGarmin Approach S70 47mm3.65.3
vs
Suunto 9 Peak ProvsTicwatch Pro 3 Ultra6.15.4