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JAYSUING running smartwatch weighs only 39g, which is light and comfortable. The 1.32 inch, 1200 nits high-brightness AMOLED screen is more visible in strong outdoor light. It also supports Bluetooth calls, so you dont need to carry your phone when running and wont miss calls. JAYSUINGsports watch provides professional running data, calculates and displays running ability index, VO Max uptake and its changing trends in real time, uses professional algorithms to analyze core indicators such as cadence, stride, and pace, accurately tracks the bodys adaptation to training, and provides coach-like guidance for professional runners. This sports watch with GPS has exercise suggestions for target events, using smart coaching systems and adaptive race training plans to help you achieve your goals. For example, it offers free 5km, 10km, or half-marathon training plans that are adjusted according to runners goals (including beginners). The smartwatch supports sports, automatic spO2 detection, sleep tracking and other functions. Multiple modes record your exercise at all times, allowing you to better understand your physical condition. Through the training effect label, you can understand the impact of exercise on physical exercise; the recovery time allows you to understand the optimal recovery time before your next high-intensity workout. The smartwatch can be used for about 15 days in daily mode and about 15 hours in GPS mode. Its standby time in GPS mode is enough for a full marathon. JAYSUING GS Active2 has two band options available, one is silicone band, one is nylon band, which are included in the package.
| Brand | JAYSUING |
| Model Name | GS Active2 |
| Vehicle Service Type | Bicycle |
| Screen Size | 1.32 Inches |
| Special Feature | 15+ days Battery, Dual Band GPS, Lightweight, JAYSUING Coach, Professional Running Mode |
| Connectivity Technology | Bluetooth |
| Map Type | Road |
| Included Components | Charging Cable, User Manual, Watch Band |
| Battery Life | 15 days |
| Mounting Type | Wrist Mount |
| Item Weight | 1.4 ounces |
| Package Dimensions | 4.53 x 4.33 x 2.72 inches |
| Item model number | GS Active2 Dark Gray |
| Batteries | 1 AAAA batteries required. (included) |
| Display Size | 1.32 Inches |
| Warranty | 1 Year Manufacturer |
| Supports Bluetooth | Bluetooth |
| Voice command | Touchscreen |
| Date First Available | July 30, 2025 |