The Mibro GS family now covers several different types of athletes. GS Pro is the broad all-rounder, GS Pro 2 moves into advanced multisport training, GS Active 2 is purpose-built around running, and the Explorer models prioritize rugged outdoor use. This comparison keeps those roles separate so you can choose the right model without treating every GS watch as interchangeable.
Mibro GS Series Comparison
| Model | Display | Positioning | Water Resistance | Daily Battery | GPS Battery | Calling |
|---|---|---|---|---|---|---|
| GS Pro | 1.43-inch AMOLED, 466x466 | GPS + BeiDou + GLONASS + Galileo + QZSS | 5ATM | About 20 days | About 17 hours | Yes |
| GS Pro 2 | 1.43-inch AMOLED, 1200 nits | Dual-frequency GNSS | 5ATM | About 20 days | About 20 hours | Yes |
| GS Active 2 | 1.32-inch AMOLED, 1200 nits | Dual-frequency GNSS | 5ATM | About 15 days in Bluetooth-call daily-use scenario | About 15 hours | Yes |
| GS Explorer | 1.32-inch AMOLED, 1500 nits | Dual-frequency L1+L5 GNSS | 10ATM | About 20 days | Up to about 20 hours depending on GPS mode | No BT calling |
| GS Explorer S | 1.32-inch AMOLED, 1500 nits | Dual-band L1+L5 GNSS | 10ATM | About 20 days | About 25 hours | Yes |
Battery figures above follow Mibro's published operating scenarios; actual runtime changes with GPS, calls, screen brightness, always-on display and sensor usage.
GS Pro: The Balanced Multisport Option
Mibro GS Pro uses a 316L stainless-steel case, 1.43-inch AMOLED display and five-system satellite positioning. It supports 105 sport modes, Bluetooth calling and 5ATM water resistance. It is a strong fit for users who want a traditional round multisport watch without needing the newer dual-frequency navigation features.
GS Pro 2: Best for Advanced Multisport Training
GS Pro 2 upgrades the performance side significantly. Mibro lists dual-frequency GNSS, 150+ sport modes, triathlon support, route navigation with imported GPX/KML/TCX files, deviation alerts and training-state tools. The 1.43-inch AMOLED display reaches up to 1200 nits, while the manufacturer specification lists about 20 hours of GPS use.
GS Active 2: Best for Running
GS Active 2 is the clearest runner's watch in the family. It weighs 39.9g with the woven strap and adds structured running plans, cadence, stride length, pace, VO2 Max, race prediction, recovery guidance and dual-frequency GNSS. If your priority is 5K, 10K, half-marathon or marathon training rather than rugged diving use, this is the most focused choice.
GS Explorer: Best for Rugged GPS without Calling
The standard GS Explorer combines dual-frequency GNSS, 10ATM water resistance, a 1500-nit AMOLED display and rugged construction. It supports swimming, surfing and diving to the limits stated by Mibro. The key tradeoff is Bluetooth calling: Mibro states that the standard Explorer can show call notifications but does not support BT calling.
GS Explorer S: Best Overall Outdoor Mibro
Explorer S keeps the 10ATM outdoor focus while adding Bluetooth calling and extending the published GPS runtime to about 25 hours. Mibro also highlights dual-band L1+L5 positioning, 150+ sport modes, dive tracking and compliance with multiple MIL-STD-810H test protocols. For a buyer who wants the most complete rugged Mibro in this group, Explorer S is the strongest option.
Which GS Model Should You Buy?
- Choose GS Pro for balanced everyday multisport use and a stainless-steel look.
- Choose GS Pro 2 for advanced multisport training, routes and triathlon.
- Choose GS Active 2 for running-specific training and low weight.
- Choose GS Explorer for rugged GPS and 10ATM when Bluetooth calling is not important.
- Choose GS Explorer S for the most complete outdoor combination of 10ATM, dual-band GNSS, calling and longer GPS endurance.
Browse the Mibro GS Series for current stock and pricing.