iGPSPORT SRi30: Radar + Light + Camera Under $250

The iGPSPORT SRi30 is iGPSPORT's first rear radar, and it includes a 1080p camera at a $249 price point — $150 less than the Garmin Varia RCT715. After three weeks of testing, it is the most affordable radar-camera combo on the market.

iGPSPORT has been making bike computers since 2013, and they entered the WorldTour in 2026 as the official computer and light sponsor for Groupama-FDJ United. The SRi30 is their first radar-equipped product.

Key Specifications

• Radar detection up to 100 m
• 1080p @ 30 fps continuous recording
• microSD up to 256 GB (not included)
• Light modes: Solid, Peloton, Night Flash, Day Flash
• Battery: up to 8h day flash / 4h continuous recording
• 120 g weight
• IPX6 water resistance
• ANT+, Bluetooth LE, WiFi
• iGPSPORT app (iOS/Android)
• $249 USD MSRP

Build & Design

The SRi30 is slightly larger than the Garmin RCT715 but still compact. The unit mounts to a standard seatpost using a quarter-turn adapter and includes hardware for round and aero seatposts.

The radar sensor and camera lens sit on the back of the unit, with a small status LED on the side. The microSD card slot is hidden under a weather-sealed cover. The unit pairs with Garmin Edge units, Wahoo head units, iGPSPORT head units, and third-party apps via ANT+ and Bluetooth.

Real-world Testing

Three weeks of daily commuting (about 500 km total) gave a clear picture. Radar detection is good — the unit picked up vehicles at 90-100 m on flat roads, slightly less than the Garmin RCT715 (130-140 m) but comparable to the Magene L508 (90-100 m).

The 1080p camera records continuously while the unit is powered. Video quality is acceptable — license plates are readable at 3-7 m in daylight, 2-4 m at night. Audio is NOT recorded (intentional, for privacy).

The light is bright. The Day Flash mode is visible at 300-400 m in daylight, comparable to the Magene L508. The Night Flash mode is visible at 600+ m in low-light conditions.

Battery life is the main trade-off. In continuous recording mode with Day Flash, the unit lasted 3.5-4 hours on a charge, just shy of the 4-hour claim. In day-flash-only mode (no recording), the unit lasted 7-8 hours.

Pros

• $249 MSRP is $150 cheaper than the Garmin RCT715
• Radar + camera + light in one unit
• 1080p continuous recording
• ANT+ / Bluetooth / WiFi connectivity
• No subscription required
• Used by a 2026 WorldTour team (Groupama-FDJ)

Cons

• Radar range is slightly less than Garmin (100 m vs 140 m)
• Battery life in recording mode is short (4h)
• microSD card NOT included
• IPX6 (not IPX7) water resistance
• iGPSPORT app is rougher than Garmin
• No automatic incident detection

Verdict

The iGPSPORT SRi30 is the most affordable radar-camera combo on the market. It is the right choice for budget-conscious riders who want both radar detection and continuous recording without paying Garmin prices. Riders who want longer battery life in recording mode should consider the Garmin Varia RCT715 ($399). Riders who want better radar detection should consider the Garmin RCT715 or Wahoo TRACKR Radar ($249). For everyone else, the SRi30 is an excellent value.