CYCPLUS M3 GPS Wireless Bike Computer Digital Speedometer with

CYCPLUS M3 GPS Bike Computer – 2.8" FSTN | ANT+ & Bluetooth | 100h Built-in Battery | Auto Backlight | IP67

Fast US shipping · 2-year warranty · Works with speed/cadence/HR/power · Strava sync via CYCPLUS FIT app

Choose Your Set

Select your preferred set from the variation menu above. Every set includes the M3 head unit, small handlebar mount, USB-C cable, and user manual. Extras vary by set as shown below:

Set Additional items included M3 computer — (standard contents only) M3 + Bike Mount Z1 + Z1 out-front handlebar mount M3 + Cadence sensor C3 + C3 cadence sensor (ANT+/Bluetooth) M3 + Heart Rate Sensor H1 + H1 heart-rate strap (ANT+/Bluetooth) M3 + Bike Mount Z1 + Cadence Sensor C3 + Z1 mount + C3 cadence sensor M3 + Mount Z1 + Cadence C3 + Heart Rate H1 + Z1 mount + C3 cadence sensor + H1 heart-rate strap

Tip: Wake sensors before pairing and keep them close to the computer.

About this item

• 10s Accurate GPS Positioning: Five satellite systems. First fix ~3–5 min outdoors; preload ephemeris in the CYCPLUS FIT app to shorten it.
• 2.8" FSTN with Auto Backlight: Sunlight-readable segment display; automatic brightness for day & night.
• 100h Built-in Battery: 1500mAh rechargeable Li-ion (non-removable); USB-C to full in ~2.5 hours.
• Custom Data Pages: Up to 8 key metrics per page (4 fixed + 4 customizable) via the app.
• Connectivity: Supports ANT+ for sensors (Speed/Cadence/HRM/Power) & Bluetooth for App sync (Strava/Cycplus Fit).
• IP67 Waterproof with 2-year warranty and responsive support.

Specs Display Size2.8" FSTN BatteryBuilt-in 1500mAh Li-ion, up to 100h, USB-C (~2.5h) WirelessBluetooth & ANT+ WaterproofIP67 Sensors/DataSpeed, Cadence, Heart Rate, Power, GPS, Barometric Altimeter MountHandlebar mount (small); some sets include the Z1 out-front mount Weight0.31 lb (≈141 g) What’s in the box

• Every set: CYCPLUS M3 head unit, small handlebar mount, USB-C cable, user manual
• Extras by set: See the “Choose Your Set” table above

Condition: Open box | Fully tested | Original packaging | All accessories included

Notes:

• First GPS fix may take 3–5 minutes outdoors; preloading ephemeris in the app makes it faster.
• Wake sensors before pairing and keep them close to the computer.

📦 Ships from California within 1 business day.

🔄 30-day returns accepted. Buyer pays return shipping. A 15% restocking fee may apply if returned used or incomplete.

✅ Buy with confidence — US-based seller & support.