What this device is (in plain terms)
The Magene C706 Smart GPS Bike Computer is a high-end cycling computer designed to compete with premium units from brands like Garmin and Wahoo Fitness—but typically at a lower price.
Navigation & GPS — one of its strongest points
This is where the C706 really stands out:
-
Dual-band GNSS (L1 + L5) → more accurate than standard GPS, especially in cities or mountains
- Supports 5 satellite systems (GPS, Galileo, Glonass, BeiDou, QZSS)
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Full offline navigation + rerouting (huge deal)
- “Back to Start” and waypoint routing work without a phone
Translation: You can get lost in the mountains and still get home without signal.
Smart routing features
- Handles very long routes (up to 1,000 km)
-
On-device recalculation (like a car GPS)
- Multiple route sources (GPX, app, history)
- Switchable map orientation (north-up vs heading-up)
This is unusually powerful for a non-Garmin unit.
Climbing tools (serious training feature)
The built-in ClimbPro system rivals higher-end devices:
- Detects climbs automatically—even mid-climb
- Shows gradient, distance remaining, etc.
- “Freeride ClimbPro” finds climbs near you
If you ride hills a lot (Cape Town = yes), this is extremely useful.
Voice alerts (rare in bike computers)
- Built-in speaker (no phone needed)
- Turn-by-turn directions, alerts, battery warnings
- 13 languages supported
This is uncommon—even many premium units don’t do this well.
Training & performance tracking
- Supports 110+ data metrics
- Works with:
- Heart rate monitors
- Power meters
- Smart trainers
- Advanced cycling dynamics (with compatible pedals)
Compatible examples include:
- Garmin Rally RS200 Pedal-Based Power Meter
- Favero Assioma Duo Power Meter Pedals
Good enough for serious training—not just casual riding.
Indoor training (unexpected bonus)
- Can simulate outdoor routes indoors
- Controls smart trainers (ERG mode, resistance, gradient)
- Syncs structured workouts from TrainingPeaks
Basically doubles as a trainer controller like higher-end head units.
Action camera integration (unique feature)
Works with:
- DJI Action 5 Pro
- Insta360 X4
You can:
- Start/stop recording from the bike computer
- See battery/storage status
- Auto-overlay ride data on video
This is niche—but very cool if you record rides.
Hardware & design
-
3.3” touchscreen + buttons (good in rain/gloves)
- “Star Ring” LED for alerts (mostly aesthetic)
- Metal mount (more durable than plastic)
- Battery: 17–25 hours
Slightly heavier (111g), but solid build.
Biggest strengths
- True offline navigation + rerouting
- Dual-band GPS accuracy
- Advanced ClimbPro features
- Voice alerts without phone
- Strong value vs Garmin/Wahoo
Potential downsides
- App ecosystem (OnelapFit) is less mature than Garmin or Wahoo Fitness
- Battery life is good, but not class-leading
- Some features (like Freeride ClimbPro) may be region-limited
- Brand support/firmware updates less proven long-term
Bottom line
If you want:
- Top-tier navigation
- Strong training features
- Modern extras (voice + camera control)
…without paying Garmin prices, the C706 is a very competitive option.
If you want:
- Best-in-class ecosystem
- Proven reliability over many years
…then Garmin/Wahoo still have the edge.
