Mibro GS Active: specs, who it fits and compatible phones
Mibro GS Active is a sport watch released in 2023 that works with iPhone and Android. It lists Standard GPS, 5ATM and SpO2, Heart rate.
Specifications
| Release year | 2023 (approx.) · Archive |
|---|---|
| Case size | 45 mm (approx.) |
| Display | AMOLED |
| Brightness | 1000 nits |
| Battery as listed | Up to 15 days daily use · 15 GPS hours |
| Water rating | 5ATM |
| GPS type | Standard GPS |
| Operating system | Mibro OS |
| Works with | iPhone and Android |
| Connection | No cellular connection |
| Plan needed | None |
| Health sensors | SpO2, Heart rate |
Archive label: released at least 30 months ago. This does not indicate current availability or support.
Who it fits
- Works with iPhone and Android.
- Lists an exact water rating of 5ATM or higher.
Overview
The GS Active (~2023, year approximate) is the entry model of Mibro's GS sport line: an AMOLED HD screen, single-frequency GNSS across five satellite systems (GPS, Beidou, GLONASS, Galileo, QZSS) and 150 sports modes, at about EUR 49 at a European retailer.
What it does well
- Real swim tracking per Mibro: swimming stroke recognition, underwater heart rate and SWOLF tracking are listed on the official page, behind a 5ATM rating.
- 150 sports modes and built-in GNSS for phone-free outdoor tracking.
- Up to 15 days of battery in daily use per the official specs (up to 15 hours in GPS mode).
- AMOLED HD screen with heart rate and SpO2 sensors.
Tradeoffs to know
- Single-frequency GNSS only: fine for most runs, less precise in cities or under tree cover than dual-frequency models.
- No NFC payments and no third-party apps.
- No dive rating appears on the manufacturer page.
- The launch year is approximate in our data (~2023); it is not confirmed on the current product page.
Price and availability
About EUR 49 at a European retailer (CSMobiles; retailer-sourced, not freshly re-checked). Prices can change.
FAQ
Can the GS Active track swimming?
Yes. Mibro's page lists swimming stroke recognition, underwater heart rate and SWOLF tracking among its features, with a 5ATM water rating.
Does it track runs without a phone?
Yes: built-in GNSS records pace and route on the wrist, across five satellite systems on a single frequency.
What is the real battery figure?
Mibro's spec is up to 15 days in daily use and up to 15 hours in GPS mode; a shorter marketing line mentions 20 days, but the detailed spec is the 15-day figure.
How it compares
Closest models from other brands
| Model | Release year | Case size | Battery as listed | Water rating | GPS type | Works with |
|---|---|---|---|---|---|---|
| Garmin Forerunner 165 | 2024 | Not listed | Up to 11 days · 19 GPS hours | 5ATM | Standard GPS | iOS and Android |
| Garmin Instinct E 45mm | 2025 | Not listed | Up to 16 days · 24 GPS hours | 10ATM | Standard GPS | iOS and Android |
| COROS PACE 3 | 2023 | 42 mm | 15 days with sleep + daily stress; 38 h Standard GPS | 5ATM | Dual-band GNSS | iOS and Android |
Compared with Garmin Instinct E 45mm, Mibro GS Active lists a lower ATM rating (5 against 10).
Compared with COROS PACE 3, Mibro GS Active lists single-band GPS, where COROS PACE 3 lists dual-band.
Only values listed exactly are compared.
Phone compatibility and plan
No plan is listed as needed.
Sensors and features are listed as the maker names them and are not medical measurements.
Related guides and lists
- Battery life explained
- Phone compatibility
- Water resistance ratings
- Sensors explained
- Mibro smartwatches
- All models
Last verified September 26, 2026
Features change with updates. Check the maker's current details. See our methodology