Halfway through a century ride, the last thing you want is a computer that loses GPS lock under tree cover or a battery that quits with twenty miles still to go. ANT+ compatibility matters because it lets you pair a heart rate strap, cadence sensor, or power meter without juggling a second app or a separate head unit.
I researched the Best Bike Computers With ANT+ by comparing satellite systems, sensor protocols, battery claims, screen readability in direct sun, and how each unit handles route data and app syncing. The picks below cover the range from a basic speed-and-distance head unit to a full navigation computer with voice prompts.
My overall pick for best bike computers with ANT+ is the XOSS G+ Gen2 GPS Bike Computer,ANT+&Bluetooth,2.2″. It pairs ANT+ sensors, runs a claimed 28 hours per charge, and syncs ride data to Strava through the XOSS app. My top picks are just below.
Best Bike Computers With ANT+ at a Glance
| Product | NT Score | ||
|---|---|---|---|
| Best Overall XOSS G+ Gen2 GPS Bike Computer with 28-Hour | 9.9 | Check Price on Amazon | |
| Best for Bikepacking CooSpo GPS Bike Computer with 2.4-Inch FSTN Screen | 9.9 | Check Price on Amazon | |
| iGPSPORT BSC100S GPS Bike Computer with 40H | 9.8 | Check Price on Amazon | |
| Best for Road Cycling iGPSPORT BSC200S GPS Bike Computer with 25-Hour | 9.7 | Check Price on Amazon | |
| Best for ANT+ Riders CooSpo BC107 GPS Bike Computer with 2.4-Inch LCD | 9.5 | Check Price on Amazon | |
| ROCKBROS GPS Bike Computer with 60-Hour Battery | 9.4 | Check Price on Amazon | |
| Best for Route Navigation iGPSPORT BSC500 GPS Bike Computer with 3.3 | 9.4 | Check Price on Amazon | |
In-Depth Reviews
The XOSS G+ Gen2 is a GPS bike computer with a 2.2-inch LCD, 24 data fields, and a 28-hour battery.
Key Facts
- Item Weight
- 0.0926 pounds
- Display
- 2.2 in LCD
- Battery Life
- Up to 28 hours
- Water Protection
- IPX7
Pros
- +2.2-inch LCD shows 10 data fields per screen
- +28-hour battery life from 500mAh rechargeable lithium
- +USB-C port for standard charging cables
- +ANT+ and Bluetooth sensor compatibility
Cons
- −Heart rate and cadence sensors sold separately
- −Battery life varies with GPS and sensor use
- −No turn-by-turn navigation or mapping
Detailed Review
The XOSS G+ Gen2 centers on a 2.2-inch LCD that can show 10 data fields on a single screen, drawn from a pool of 24. That matters on a long gravel ride when I want speed, distance, and heart rate visible without swiping through menus. The 500mAh battery is rated for up to 28 hours, enough for a multi-day bikepacking leg between charges, and USB-C means one cable covers the computer and a phone.
ANT+ and Bluetooth let the unit pair with heart rate and cadence sensors, though those are extra purchases. After a ride, the XOSS app uploads data to Strava and TrainingPeaks. The IPX7 rating covers rain and wheel spray, which is a real consideration on wet shoulder-season rides.
The trade-off is that this is a data display, not a navigator. There is no mapping or turn-by-turn guidance, so I see this working best for riders who already know their route and want clean numbers.
The CooSpo GPS Bike Computer is a wireless cycling computer with ANT+ sensor support, a 2.4-inch FSTN display, and IP67 water protection. It records up to 80 hours of ride data.
Key Facts
- Item Weight
- 0.22 lbs
- Screen Size
- 2.4 in FSTN
- Water Protection
- IP67
- Ride Data Capacity
- 80 hours
Pros
- +ANT+ sensor pairing covers heart rate, speed, cadence, and power
- +80-hour ride log suits multi-day bikepacking without clearing data
- +Sunlight-readable FSTN screen with auto backlight
- +IP67 protection rated for rainy riding conditions
Cons
- −First GPS fix takes 3-5 minutes outdoors before recording
- −Out-front mount and sensors sold separately from base option
- −No bundled charging cable or sensor kit in single unit
Detailed Review
The CooSpo GPS Bike Computer packs a 2.4-inch FSTN glass screen and ANT+ sensor pairing into a 0.22-pound unit. The screen stays readable in direct sun and the auto backlight kicks in as light fades, which suits early starts and evening commutes.
ANT+ connectivity covers heart rate, speed, cadence, and power meter sensors, so one head unit can feed a full data field setup. The CooSpoRide app loads GPS routes and syncs .fit files to Strava over Bluetooth, and the computer logs 80 hours of ride data before you need to offload. IP67 water protection covers rainy rides.
Worth knowing before you buy: the first GPS fix takes 3-5 minutes outdoors, and the out-front mount plus any sensors are sold separately. I'd consider this a sensible pick for riders who already own ANT+ sensors and want a no-frills head unit for road, gravel, or bikepacking days.
iGPSPORT BSC100S is a 2.6-inch GPS bike computer with 40-hour battery life and IPX7 waterproof rating.
Key Facts
- Item Weight
- 0.2645547144 Pounds
- Battery Life
- Up to 40 hours
- Water Protection
- IPX7
- Connectivity
- ANT+ and Bluetooth 5.0
Pros
- +40-hour battery life covers long-distance rides without recharging
- +2.6-inch anti-glare screen readable in bright sunlight
- +IPX7 waterproof rating for heavy rain and wet weather
- +ANT+ and Bluetooth 5.0 connect to sensors and smartwatches
Cons
- −No turn-by-turn navigation or route mapping built in
- −Mounting hardware not listed as included in the box
- −Strava sync requires a paired smartphone via the iGPSPORT app
Detailed Review
The iGPSPORT BSC100S packs a 2.6-inch anti-glare screen and a 600mAh battery rated for up to 40 hours, which is enough for a long gravel century or a multi-day bikepacking route without hunting for a wall outlet. The IPX7 waterproof rating means heavy rain on a shoulder-season ride is less of a concern, and the Type-C port charges faster than the older micro-USB standard found on many budget computers.
Five-satellite positioning (GPS, Beidou, GLONASS, GALILEO, QZSS) should speed up signal lock on tree-covered singletrack, and the unit displays over 40 data fields including speed, distance, grade, cadence, and temperature. I see this working best for riders who want reliable ride data and Strava sync without paying for navigation features they will not use.
The main trade-off is that the BSC100S is a data logger, not a navigator: there is no route mapping or turn-by-turn guidance. Worth knowing before you buy, the mounting hardware is not listed as included, so budget for a separate out-front mount if you do not already have one.
The iGPSPORT BSC200S is a GPS bike computer with a 2.4-inch color screen and up to 25 hours of battery life from a 600mAh cell.
Key Facts
- Item Weight
- 0.1477 pounds
- Battery Life
- Up to 25 hours
- Display
- 2.4-inch semi-reflective color
- Power Source
- 600mAh, USB-C rechargeable
Pros
- +25-hour runtime covers most full-day rides
- +2.4-inch semi-reflective screen stays legible in sunlight
- +Route import from Strava, Komoot, Ride with GPS
- +Type-C port charges fully in 1.5 hours
Cons
- −600mAh battery needs recharge on multi-day tours
- −No built-in maps, only breadcrumb-style route navigation
Detailed Review
The BSC200S packs a 2.4-inch semi-reflective color screen and a 600mAh battery rated for up to 25 hours, which I see as the core spec for long gravel or road days. It charges over USB-C in about 1.5 hours, so a lunch stop can top it up.
Route handling is app-driven: create or import routes from Strava, Ride with GPS, or Komoot, then push them to the unit. It also supports one-touch navigation, back-to-start, and continuing a ride after a pause. Sensors connect over ANT+ and Bluetooth.
The trade-off is that navigation is breadcrumb-style rather than full mapping, and the battery still needs a nightly charge on multi-day tours. I'd consider this for riders who want route prompts and sensor data without a large screen.
The CooSpo BC107 is a GPS and BeiDou bike computer with a 2.4-inch FSTN display, ANT+ sensor pairing, and CoospoRide app support.
Key Facts
- Item Weight
- 0.31 lbs
- Display Size
- 2.4 in
- Positioning
- GPS / GPS & BeiDou
- Sensor Compatibility
- ANT+ Only
Pros
- +Dual GPS and BeiDou modes for reliable global positioning
- +ANT+ sensor pairing with heart rate, speed, cadence, and power meters
- +CoospoRide app handles route loading and Strava file sync
- +Compact 2.4-inch FSTN display keeps the unit small on bars
Cons
- −No Bluetooth sensor pairing, only ANT+ accessories supported
- −Strava upload requires the phone app, not direct PC transfer
- −Front mount extension sold separately from the unit
Detailed Review
The CooSpo BC107 centers on a 2.4-inch FSTN display and a glass-filled ABS and TPU chassis, keeping the head unit compact on the bars. It runs GPS and BeiDou positioning in two modes, so I'd consider it for riders who want location data without carrying a phone on every loop.
The unit pairs with ANT+ sensors including heart rate, speed, cadence, and power meters, which covers the usual training metrics. Setup and route loading run through the CoospoRide app, and activities sync to Strava as .fit files from the phone rather than over a PC cable.
The main trade-off is connectivity: there is no Bluetooth sensor pairing, so accessories must be ANT+. I see this working best for road and gravel riders who already own ANT+ gear and want route guidance without a large display.
A 2.9-inch GPS bike computer with ANT+ and Bluetooth, a 1200mAh battery rated over 60 hours, and IPX6 water resistance.
Key Facts
- Item Weight
- 0.185 lbs
- Screen
- 2.9 in FSTN
- Water Protection
- IPX6
- Power Source
- 1200mAh Rechargeable
Pros
- +Four satellite systems for quicker position fixes
- +60-plus hour battery life on a 1200mAh cell
- +ANT+ pairing for cadence, heart rate, and power sensors
- +Glare-free 2.9-inch FSTN screen readable in sunlight
Cons
- −App setup requires choosing the correct time zone
- −No built-in navigation or route guidance
- −Strava sync depends on a paired phone
Detailed Review
The ROCKBROS GPS computer pairs four satellite systems with an imported Swiss navigation chip, so position fixes should settle faster on tree-covered gravel and canyon roads. The 2.9-inch FSTN screen stays legible in direct sun, and brightness shifts with sunrise and sunset times across time zones.
For long days, the 1200mAh battery is rated over 60 hours and recharges in about 3 hours, which covers multi-day bikepacking stretches between outlets. ANT+ brings in speed, cadence, heart rate, and power alongside altitude and route data, and Strava sync runs through the XOSS app.
Worth knowing before you buy: this is a data logger, not a navigator, and the first-time setup needs the correct time zone or the auto-brightness and clock functions misbehave. I rate it a reasonable pick for riders tracking structured training or touring who already carry a phone for maps.
The iGPSPORT BSC500 is a 3.3-inch touchscreen GPS bike computer with dual-band L1/L5 satellite positioning and voice navigation, weighing 0.24 pounds.
Key Facts
- Item Weight
- 0.24 lbs
- Screen Size
- 3.3 in Touchscreen
- Positioning
- Dual-Band L1/L5, 5 Satellite Systems
- Dimensions
- 4.13 x 2.25 x 0.58 in
Pros
- +Dual-band L1/L5 positioning for improved accuracy in cover
- +3.3-inch touchscreen displaying up to 12 data fields
- +Voice navigation cues reduce time spent glancing at screen
- +Route import from Strava, Komoot, and third-party apps
Cons
- −No battery runtime or charge time disclosed in the listing
- −No waterproof or water-resistance rating stated anywhere
- −Voice prompts may be hard to hear over wind or traffic noise
Detailed Review
The BSC500 is built around a 3.3-inch touchscreen that shows up to 12 cycling data fields per page, and it pairs that with dual-band L1 and L5 satellite reception across GPS, Beidou, GLONASS, GALILEO, and QZSS. For my money, that combination is the real story here: a larger screen for glancing at cadence or power, plus a positioning setup that should hold a line better under tree cover or in a deep valley than a single-band unit.
Route handling is where it separates itself from simpler computers. You can send routes from the iGPSPORT app, import from Strava or Komoot, and once you go off course the yaw planning function recalculates a new line automatically. Turn prompts adjust their warning distance to your current speed, so a fast descent triggers the alert earlier than a slow climb. The built-in loudspeaker delivers voice cues without a paired phone.
Worth knowing before you buy: the listing states no battery runtime and no water-resistance rating, so I would treat wet-weather confidence as unconfirmed until that data appears. I see this working best for riders who want navigation and training feedback on one screen without carrying a phone on the bars.
FAQs
Can you pair a heart rate strap with these bike computers?
ANT+ is the common thread across all seven picks, so a chest strap, cadence sensor, or power meter that broadcasts ANT+ will pair with any of them. Bluetooth sensor support varies, so check the listing if your strap is Bluetooth-only. Pairing a cadence sensor is the upgrade most riders notice first, because it smooths out the stop-and-go of city riding.
How accurate is GPS on a bike computer compared to a phone?
A dedicated computer with multi-satellite positioning usually holds a lock better than a phone under tree cover and in valleys, and it does not drain your phone battery. Units like the iGPSPORT BSC100S pull from five satellite systems, which speeds up the initial fix. On open roads the difference is small; in dense forest or city canyons it shows up fast.
Do you need route navigation on a bike computer?
Navigation earns its place on unfamiliar routes, gravel centuries, and any ride where you would otherwise stop to check a phone. The iGPSPORT BSC200S and BSC500 both import routes from Strava or Komoot and give turn prompts. If you ride the same loops and only want speed, distance, and cadence, a basic unit covers it and costs less.
How long should a bike computer battery last?
For most riders, a claimed 20 to 30 hours covers a week of training between charges, and the longer claims on the ROCKBROS and iGPSPORT BSC100S suit multi-day trips. Real-world life drops with backlight use, sensor pairing, and navigation. Charge the night before a long ride rather than trusting the last bar on the screen.
Final Thoughts
The decision usually comes down to three things: whether you need navigation, how many sensors you plan to pair, and how long you ride between charges. Everything else, screen size and data fields included, is secondary to those.
For most riders, the XOSS G+ Gen2 GPS Bike Computer,ANT+&Bluetooth,2.2″ hits the balance. It pairs ANT+ sensors, shows up to ten data fields per screen, and its 28-hour battery claim covers long training weeks and multi-day tours. Riders who need turn-by-turn navigation on unfamiliar routes should look at a unit with route import and voice prompts instead, and anyone who wants a bigger screen for glancing down at speed will prefer a 2.9-inch or 3.3-inch display. Check the current price on Amazon and match the feature set to how you actually ride.