Is the Rockbros M1 Pro worth it?

At $29.74 at eBay as of November 3, 2026, it is a strong value if you want GPS speed, distance and sensor support without spending much. Skip it if you need maps or navigation.

How does it compare with a Garmin or Wahoo?

It covers the basics — GPS, sensor pairing, long battery — at a fraction of the price. It lacks maps, turn-by-turn navigation and the polished ecosystem of premium units.

How long does the battery last?

Rockbros rates it at up to 35 hours per charge, with a full charge in about 3 hours. Real-world life depends on backlight use and sensor connections.

What sensors does it work with?

It supports ANT+ and Bluetooth speed, cadence and heart-rate sensors. Pair them through the app or the unit's sensor menu.

It carries an IPX6 rating, so it handles rain and splashes. It is not rated for submersion.

Its lowest recent price is $29.74 at eBay as of November 3, 2026. Prices on budget electronics tend to dip during sales events.

Where is the Rockbros M1 Pro Wireless Bike Computer cheapest?

At eBay, for $29.74, as of our latest check.

What do buyers say about the Rockbros M1 Pro Wireless Bike Computer?

Rated 4.7 out of 5 from 130 ratings.

Where can I buy the Rockbros M1 Pro Wireless Bike Computer?

10 stores we checked sell it, including eBay, Brimstone Bicycles, Cognitive Cycling, Great Call Athletics, In The Bag Disc Golf Company.

Rockbros M1 Pro Wireless Bike Computer

4.7

Best price now

$29.74at eBayVerified

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit eBay

Rockbros M1 Pro Wireless Bike Computer

4.7

Best price now

$29.74at eBayVerified

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit eBay

Ask our shopping agent

Our take on the Rockbros M1 Pro Wireless Bike Computer

The Rockbros M1 Pro is a budget wireless bike computer with multi-constellation GPS (GPS, GLONASS, Galileo, BDS) and a 2.9-inch glare-free FSTN LCD. It pairs with ANT+ and Bluetooth speed, cadence and heart-rate sensors and runs up to 35 hours per charge, recharging in about 3 hours. It is IPX6 water-resistant with a tempered-glass screen. At $29.74 at eBay as of November 3, 2026, it sits at the low end of its recent price range, making it one of the cheapest GPS units with sensor support.

Best forBudget-minded riders who want GPS speed and distanceRiders adding cadence or heart-rate sensors on a budgetCommuting and casual trainingLong rides where 35-hour battery life matters

Pros

Multi-constellation GPS for faster, steadier fixes
35-hour battery life, charged in about 3 hours
ANT+ and Bluetooth sensor support (speed, cadence, heart rate)
2.9-inch glare-free FSTN screen with backlight
IPX6 water resistance and tempered glass
Very low price for a GPS unit

Cons

LCD, not color or touchscreen
No cellular connection or live tracking
App compatibility varies; setup can be fiddly
No turn-by-turn navigation or maps
Mount and build feel basic at this price

Rockbros M1 Pro Wireless Bike Computer prices at every store

Brimstone BicyclesNew
In stock
$56.99Observed at 5:19 PM
Visit store
eBayNew
Availability unknownSold by rockbike2020 (99.2% positive, 4,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$29.74Free shippingVerified
Visit store
eBayPre-owned
Availability unknownSold by rockbrosusa (99.6% positive, 31,800 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$38.99Free shippingVerified
Visit store

Also available at

Cognitive CyclingCheck price at Cognitive Cycling
Great Call AthleticsCheck price at Great Call Athletics
In The Bag Disc Golf CompanyCheck price at In The Bag Disc Golf Company
RideMartCheck price at RideMart
RockbrosCheck price at Rockbros
rockbrosus.comCheck price at rockbrosus.com
Field & Stream StoreCheck price at Field & Stream Store
Winx WheelsCheck price at Winx Wheels

Rockbros M1 Pro Wireless Bike Computer price history

Lowest price we've seen: $56.99 on Nov 3 at Brimstone Bicycles. Tracked across 9 stores since Nov 3.

What reviewers say

Owners rate it 4.7 out of 5 across 130 ratings, generally pleased with GPS accuracy, battery life and value for the money. Common complaints center on app setup and the basic LCD interface.

Pros

Reliable GPS speed and distance for the price
Long battery life between charges
Pairs easily with ANT+ sensors
Readable screen in sunlight

Cons

App setup and pairing can be frustrating
No maps or navigation
Basic plastic mount

Specifications

GPS Type: Multi-GPS, BDS, Dynamic Positioning, GALILEO, GLONASS
Satellite Systems: GPS, BDS, GALILEO, GLONASS
Battery Life: 35 Hours
Rechargeable Battery: Fully charged in just 3 hours
GPS: Yes
Cadence Sensor Support: Supports sensor connection
Heart Rate Monitor Support: Supports sensor connection
Speed Sensor Support: Supports sensor connection
Water Resistance: Waterproof, IPX6 Waterproof
Durability: Screen made of high-quality tempered glass
Material: High-quality tempered glass (screen)
Display Size: 2.9-inch
Display Type: LCD
Display Backlight: Yes
Display Highlights: Glare-free, FSTN technology
Sensor Connectivity: ANT+ Sync Sensor
Bluetooth: Yes
Connectivity: Wireless, ANT+, Bluetooth
Wireless Connectivity: Wireless, ANT+, Bluetooth
Cellular Connectivity: No
Software Compatibility: App compatible

Questions and answers

Is the Rockbros M1 Pro worth it?: At $29.74 at eBay as of November 3, 2026, it is a strong value if you want GPS speed, distance and sensor support without spending much. Skip it if you need maps or navigation.
How does it compare with a Garmin or Wahoo?: It covers the basics — GPS, sensor pairing, long battery — at a fraction of the price. It lacks maps, turn-by-turn navigation and the polished ecosystem of premium units.
How long does the battery last?: Rockbros rates it at up to 35 hours per charge, with a full charge in about 3 hours. Real-world life depends on backlight use and sensor connections.
What sensors does it work with?: It supports ANT+ and Bluetooth speed, cadence and heart-rate sensors. Pair them through the app or the unit's sensor menu.
Is it waterproof?: It carries an IPX6 rating, so it handles rain and splashes. It is not rated for submersion.
When is it cheapest?: Its lowest recent price is $29.74 at eBay as of November 3, 2026. Prices on budget electronics tend to dip during sales events.
Where is the Rockbros M1 Pro Wireless Bike Computer cheapest?: At eBay, for $29.74, as of our latest check.
What do buyers say about the Rockbros M1 Pro Wireless Bike Computer?: Rated 4.7 out of 5 from 130 ratings.
Where can I buy the Rockbros M1 Pro Wireless Bike Computer?: 10 stores we checked sell it, including eBay, Brimstone Bicycles, Cognitive Cycling, Great Call Athletics, In The Bag Disc Golf Company.