Xiaomi Watch S1 Active vs. Huawei Watch GT 3: A Detailed Comparison

The smartwatch market is booming, and choosing the right one can be overwhelming. Today, we're pitting two popular contenders against each other: the Xiaomi Watch S1 Active and the Huawei Watch GT 3. Both offer a blend of fitness tracking, smart features, and stylish design, but which one comes out on top?
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🏆 Quick Verdict

The Huawei Watch GT 3 edges out the Xiaomi Watch S1 Active thanks to its superior battery life and established health tracking features. While the S1 Active might offer a slightly more modern aesthetic, the GT 3's reliability and wireless charging make it a stronger overall choice for most users.

PHONES
Phone Names Xiaomi Watch S1 Active Huawei Watch GT 3
Network
2G bandsN/AN/A
3G bandsN/AN/A
4G bandsN/AN/A
EDGENoNo
GPRSNoNo
SpeedNoNo
TechnologyNo cellular connectivityNo cellular connectivity
Launch
Announced2022, March 152021, October 21
StatusAvailable. Released 2022, March 24Available. Released 2021, November 11
Body
BuildGlass front, plastic back, aluminum frameGlass front, plastic back, stainless steel frame
Dimensions46.5 x 47.3 x 11 mm (1.83 x 1.86 x 0.43 in)45.9 x 45.9 x 11 mm (1.81 x 1.81 x 0.43 in)
SIMNoNo
Weight36 (1.27 oz)35 g (42mm) / 42.6 g (46mm) (1.23 oz)
 Waterproof (5ATM)50m water resistant 5 ATM Compatible with standard 22mm straps (46mm model), 20mm straps (42mm model)
Display
Resolution466 x 466 pixels (~326 ppi density)466 x 466 pixels (~326 ppi density)
Size1.43 inches1.43 inches
TypeAMOLEDAMOLED
Platform
OSProprietary OSHarmonyOS 2.0, upgradable to 4.0
Memory
Card slotNoNo
InternalUnspecified storage4GB 32MB RAM
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.2, A2DP, LE5.1, LE, EDR
NFCYesNo
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBNoNo
WLANNoNo
Features
SensorsAccelerometer, gyro, compass, barometer, heart rate, SpO2Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)
Battery
Charging-Wireless
TypeLi-Po 470 mAhLi-Po 455 mAh
Misc
ColorsMoon White, Space Black, Ocean BlueBlack, Steel, Gold
Models-MIL-B19
PriceAbout 80 EURAbout 120 EUR
Camera
 NoNo

Xiaomi Watch S1 Active

  • Sleek, sporty design
  • Competitive price
  • Good fitness tracking features
  • Customizable watch faces

  • Shorter battery life
  • Potentially less consistent performance
  • Limited app ecosystem compared to Wear OS

Huawei Watch GT 3

  • Excellent battery life (up to 14+ days)
  • Wireless charging
  • Comprehensive health monitoring (ECG, SpO2)
  • Premium build quality
  • Smooth performance

  • HarmonyOS app ecosystem is smaller
  • Design might be considered more traditional
  • Can be slightly more expensive

Display Comparison

Both watches feature AMOLED displays, offering vibrant colors and sharp details. The Huawei Watch GT 3 typically has slightly better outdoor visibility due to its screen coating. The Xiaomi S1 Active may offer a more customizable watch face ecosystem.

Camera Comparison

Neither watch boasts a high-quality camera. Both are primarily for remote shutter control for your smartphone camera, not for standalone photography. Image quality will be comparable and not a deciding factor.

Performance

The Huawei Watch GT 3 generally provides smoother performance and quicker app loading times, likely due to Huawei's optimized HarmonyOS. The Xiaomi Watch S1 Active's performance can be slightly less consistent, particularly with more demanding apps.

Battery Life

This is where the Huawei Watch GT 3 truly shines. It consistently delivers significantly longer battery life (often exceeding 14 days) compared to the Xiaomi Watch S1 Active (typically 7-10 days). Wireless charging on the GT 3 is also a convenient bonus.

Buying Guide

The Xiaomi Watch S1 Active is ideal for users prioritizing a sleek, sporty design and a more budget-friendly price point. The Huawei Watch GT 3 is best suited for those seeking long battery life, comprehensive health monitoring, and a premium feel with wireless charging convenience.

Frequently Asked Questions

❓ Which watch is better for fitness tracking?
The Huawei Watch GT 3 offers more comprehensive health monitoring features, including ECG and SpO2 tracking. Both provide standard fitness tracking, but the GT 3 has an edge.
❓ Does the Xiaomi Watch S1 Active have Google Play Store access?
No, the Xiaomi Watch S1 Active uses Xiaomi's own operating system, which has a limited app selection compared to Wear OS or HarmonyOS.