Amazfit GTS 4 Mini vs Samsung Galaxy Watch 6
The Verdict
Amazfit GTS 4 Mini delivers exceptional battery life at a budget price point, lasting up to 15 days on a single charge with a bright 336x384 AMOLED display and essential health tracking including heart rate and SpO2 monitoring. Samsung Galaxy Watch 6 commands three times the price but justifies it with superior specifications: faster Exynos W930 processor, higher resolution 480x480 Super AMOLED screen, comprehensive health features including ECG and skin temperature, NFC for payments, WiFi connectivity, and longer 40-hour battery in normal mode. Galaxy Watch 6's Wear OS 4 ecosystem offers vastly more apps and customization than Zepp OS 2.0. For casual fitness tracking and daily wear on a budget, GTS 4 Mini excels with its lightweight design and outstanding endurance. However, those wanting a complete smartwatch experience with advanced health data, mobile payments, and robust app support should invest in Galaxy Watch 6.
Who Should Buy
Buy the Amazfit GTS 4 Mini if…
- →15-day battery life is exceptional for an AMOLED smartwatch
- →Very affordable at just $99 with solid fitness features
- →Lightweight at 31.2 g — comfortable for 24/7 wear and sleep tracking
Buy the Samsung Galaxy Watch 6 if…
- →Thinner, lighter design than Galaxy Watch 5 with larger display
- →Comprehensive health tracking with ECG, SpO2, and skin temperature
- →Advanced sleep coaching with detailed sleep stage analysis
Category Scores
Pros & Cons
Amazfit GTS 4 Mini
Pros
- 15-day battery life is exceptional for an AMOLED smartwatch
- Very affordable at just $99 with solid fitness features
- Lightweight at 31.2 g — comfortable for 24/7 wear and sleep tracking
- Built-in GPS for outdoor activity tracking
- 120+ sport modes cover nearly every activity
Cons
- No NFC for contactless payments
- Limited smart features — no app store for third-party apps
- No Wi-Fi for faster syncing or standalone functionality
- Zepp OS has fewer integrations than Wear OS or watchOS
- Small display may be hard to read for some users
Samsung Galaxy Watch 6
Pros
- Thinner, lighter design than Galaxy Watch 5 with larger display
- Comprehensive health tracking with ECG, SpO2, and skin temperature
- Advanced sleep coaching with detailed sleep stage analysis
- Wear OS 4 brings access to Google apps including Maps and Wallet
- Body Composition analysis via bioelectrical impedance
Cons
- No rotating bezel — relies on touchscreen and digital crown only
- Best features require a Samsung Galaxy phone
- Battery life is shorter than Garmin alternatives
- Wear OS app ecosystem remains smaller than watchOS
Full Specifications
| Spec | Amazfit GTS 4 Mini | Samsung Galaxy Watch 6 |
|---|---|---|
| Software | Zepp OS 2.0 | Wear OS 4 with One UI Watch 5 |
| Body | ||
| Weight | 31.2 g (without strap) | 33 g |
| Case material | Aluminum alloy | Armor Aluminum |
| Water resistance | 5ATM | 5 ATM + IP68 / MIL-STD-810H |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 15 days (typical use) | Up to 40 hrs (normal mode) |
| Display | ||
| Size | 42mm | 44 mm |
| Type | AMOLED Always-On | Super AMOLED |
| Always-on display | ||
| Resolution | 336 x 384 | 480 x 480 |
| Processor | ||
| Chipset | Huami custom SoC | Exynos W930 |
| RAM | — | 2 GB |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.2 | 5.3 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in smartwatches, see all Amazfit products or all Samsung products. View full details for the Amazfit GTS 4 Mini or the Samsung Galaxy Watch 6.