Coospo S10 Power Meter Review // Another Gamble at JUST $88?
Shane Miller - GPLama
March 05, 2026
A few weeks ago the ThinkRider PP5 became the cheapest spider power meter I’d ever tested at around $100. Unfortunately it failed due to residual torque issues that caused inflated power readings after hard efforts. Now the spotlight shifts to the even cheaper Coospo S10 at just AU$123 (about $88 USD). On paper it’s almost identical to the PP5, claiming ±1% accuracy and the same core specs. But after giving it every opportunity to succeed across multiple tests and reference meters, the results told a familiar story - inconsistent behaviour and accuracy that simply didn’t meet its own published specifications.
SUBSCRIBE to The GPLAMA YouTube Channel To be notified of new content: https://bit.ly/3aUph9WVideo
Index:
0:00 Intro
1:25 Technical Specifications & Price
1:53 Similarities with the ThinkRider PP5
2:47 Testing Configuration and Weight
3:12 Data Review - Outdoor
5:26 Data Review - Short Outdoor Test (BLE)
7:31 Data Review - Indoor Test No.1
8:16 Data Review - Indoor Test No.2
8:39 Data Review - Outdoor Final Test
11:15 Summary
13:18 Wrap
-------------------
https://gplama.com
#powermeter #Cycling #Coospo
Keywords: Coospo S10,Coospo power meter,S10,PP5 review,budget power meter,cheap power meter,cycling power meter,spider power meter,power meter accuracy,GPLama,Shane Miller,Favero Assioma,Assioma PRO RS,Zwift racing,free watts,cycling tech review,AliExpress cycling,ANT+ power meter,Bluetooth power meter,cycling gear review,road cycling tech,Garmin Rally,Favero,Spider Power Meter,Residual Torque,PRO RS,Zero Offset,Calibration,Firmware,Magene T600
PowermeterCOOSPO S10 Spider Bike Power Meter Easton 110 BCD 4-bolt High-Precision for Road Bicycle Lightweight
Created: March 29, 2026The reviewer tested the COOSPO S10 Spider Bike Power Meter and found it to be inaccurate and inconsistent, particularly after hard efforts where it displayed residual torque issues. Despite its low price of $88 US, the reviewer concluded it does not meet its published specifications and cannot be recommended.
AI-Summary
Pros
- Cheap price ($88 US)
- Lightweight (8g lighter than similar model)
- Initially works well during steady-state riding
Cons
- Inaccurate after hard efforts (residual torque issues)
- Inconsistent power readings
- Requires frequent manual zeroing/calibration
- Lags behind other power meters by about one second
- Does not meet published ±1% accuracy specification
- Similar issues to other white-label power meters (Think Rider PP5)
- Firmware update issues (reports 0% battery after update)
- Requires additional crank set and chain rings (increasing total cost)
MyBikeParts
COOSPO S10 Spider Bike Power Meter Easton 110 BCD 4-bolt High-Precision for Road Bicycle Lightweight
