Apple Watch Ultra 2 vs Garmin Venu Sq 2
Apple Watch Ultra 2 dominates performance and health features with its S9 chip, always-on 3000-nit OLED display, ECG capability, and skin temperature monitoring—ideal for power users and athletes willing to invest premium dollars. Garmin Venu Sq 2 delivers exceptional value at $249, offering 11-day battery life, reliable GPS, SpO2 tracking, and sleep monitoring in a lightweight 38g package that prioritizes longevity over raw processing power. Ultra 2's 36-hour battery, titanium build, and advanced health sensors justify its $799 price for serious fitness enthusiasts, while Venu Sq 2 excels for budget-conscious users prioritizing endurance. Choose Ultra 2 for comprehensive ecosystem integration and premium features; select Venu Sq 2 if battery life and value matter most.
Full Specifications
| Spec | Apple Watch Ultra 2 | Garmin Venu Sq 2 |
|---|---|---|
| Software | watchOS 10 | Garmin OS |
| Body | ||
| Weight | 61.4 g | 38 g |
| Case material | Titanium | Aluminum bezel, fiber-reinforced polymer |
| Water resistance | WR100 (100m) + IP6X dust + EN13319 dive certified | 5ATM |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 36 hours normal use, up to 72 hours in Low Power Mode | Up to 11 days (smartwatch mode), 26 hrs GPS |
| Display | ||
| Size | 49mm | 40 mm (1.41 inches) |
| Type | LTPO2 OLED Always-On Retina, up to 3000 nits | AMOLED |
| Always-on display | ||
| Resolution | 502 x 410 | 320 x 360 |
| Processor | ||
| RAM | 1 GB | — |
| Chipset | Apple S9 SiP (64-bit dual-core) | Garmin proprietary |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.0 |
Category Scores
Pros & Cons
Apple Watch Ultra 2
Pros
- Extremely bright 3000-nit display readable in direct sunlight
- Rugged titanium case with MIL-STD certification and dive certification to 40m
- Best-in-class battery life for an Apple Watch at up to 36 hours
- Dual-frequency precision GPS (L1 + L5) for accurate tracking
- On-device Siri processing and double-tap gesture via Apple S9 chip
Cons
- Very expensive at $799 starting price
- Only one large 49mm case size, too big for smaller wrists
- Still requires daily charging for heavy users
- No blood oxygen feature on units sold in the US (post-ban)
- Locked into the Apple ecosystem, requires an iPhone
Garmin Venu Sq 2
Pros
- 11-day battery life destroys Apple Watch and Galaxy Watch endurance
- AMOLED display with always-on mode at an affordable price
- Garmin's best-in-class GPS accuracy for running and cycling
- 25+ built-in sport modes with detailed workout analytics
- NFC for Garmin Pay contactless payments
Cons
- No ECG or skin temperature monitoring
- Square design is polarizing — not as elegant as round watches
- Garmin OS has far fewer third-party apps than Wear OS
- No cellular option — phone must be nearby for notifications
Related Comparisons
Explore more in smartwatches, see all Apple products or all Garmin products. View full details for the Apple Watch Ultra 2 or the Garmin Venu Sq 2.