Galaxy Watch8 40mm vs HUAWEI WATCH GT 6 Pro
Which one should you buy?
Who leads where?
- CaseGalaxy Watch8 40mm
- Battery and ChargingHUAWEI WATCH GT 6 Pro
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
The differences in short
Case Size: Galaxy Watch8 40mm 40 mm, HUAWEI WATCH GT 6 Pro 45.6 mm. HUAWEI WATCH GT 6 Pro leads on Battery Life: up to 168 hours against up to 40 hours. Water Resistance is the same on both: 5 ATM.
Which one for what you do?
Health Tracking
Galaxy Watch8 40mm
77% – 73%
Sport & Outdoors
HUAWEI WATCH GT 6 Pro
72% – 58%
Battery Life
HUAWEI WATCH GT 6 Pro
76% – 50%
Daily Use
Galaxy Watch8 40mm
71% – 62%
The percentages are Kacbu Match scores: computed from official specifications for that use, with no price in them.
 SamsungGalaxy Watch8 40mmNo reviews yet |  HUAWEIHUAWEI WATCH GT 6 ProNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Case Size | 40 mm | 45.6 mm |
| Battery Life | up to 40 hours | up to 168 hours |
| ECG App | Yes | No data |
| Water Resistance | 5 ATM | 5 ATM |
| Health Sensors and Features | ||
| Heart Rate Sensor | Yes | Yes |
| SpO2 Sensor | Yes | No data |
| ECG Sensor | Yes | Yes |
| Skin Temperature Sensor | Yes | Yes |
| ECG App | Yes | No data |
| Atrial Fibrillation Notification | Yes | No data |
| Sleep Tracking | Yes | No data |
| Fall Detection | Yes | No data |
| Display | ||
| Size | 1.3" | 1.47" |
| Panel | Super AMOLED | AMOLED |
| Resolution | 438x438 | 466x466 |
| Peak Brightness | 3000 nit | No data |
| Always-On Display | Yes | No data |
| Case | ||
| Case Size | 40 mm | 45.6 mm |
| Case Thickness | 8.6 mm | 11.25 mm |
| Weight | 30.0 g | 54.7 g |
| Case Material | Aluminum | Titanium alloy |
| Positioning and GNSS | ||
| GNSS Receiver | Yes | Yes |
| Dual-Band GNSS | Yes | Yes |
| GNSS Systems | GPS, Glonass, Beidou, Galileo | GPS, GLONASS, BeiDou, GALILEO, QZSS, NavIC |
| Battery and Charging | ||
| The figure the maker states | up to 40 hours | up to 168 hours |
| What that figure measures | With always-on display off | With always-on display on |
| Capacity | 325 mAh | No data |
| Charging Type | No data | Wireless charging |
| Water and Dust Resistance | ||
| Water Resistance | 5 ATM | 5 ATM |
| IP Rating | IP68 | IP69 |
| Rated Depth | No data | 40 m |
| MIL-STD-810 | MIL-STD-810H | No data |
| Performance | ||
| RAM | 2 GB | No data |
| Storage | 32 GB | No data |
| Connectivity | ||
| Cellular | Optional | No data |
| Wi-Fi | Wi-Fi 4 | No data |
| Bluetooth | 5.3 | 6.0 |
| NFC | Yes | Yes |
| Speaker | No data | Yes |
| Microphone | No data | Yes |
| Software | ||
| Operating System | Wear OS | No data |
| Phone Compatibility | No data | Android and iOS |
Galaxy Watch8 40mm leads on 2 of 3 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.