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  3. Tread vs Rider 550

Garmin Tread vs TomTom Rider 550

What Tread does better (4) and where Rider 550 wins (0) — every spec side by side.

Garmin Tread
Garmin · 2021Tread
7.0Score
4 advantages≈ $800
Higher score
vs
TomTom Rider 550
TomTom · 2018Rider 550
4.6Score
0 advantages≈ $320
5.1Display2.8
3.5Maps & navigation2.4
5.9Connectivity & safety5.9
5.1Battery5.1
8.2Durability7.5
Dimensions

Size comparison

TreadRider 550
88 × 14824137 × 8830
TreadRider 550Difference
Height148 mm88 mm+60 mm
Width88 mm137 mm−49 mm
Depth24 mm30 mm−6 mm
Weight262 g280 g−18 g

Drawn to the same scale from the official dimensions (front and side).

Why is Tread better than Rider 550?

  1. Screen size5.5″ vs 4.3″+28%
  2. Pixel density267 ppi vs 128 ppi2.1×
  3. Internal storage32 GB vs 16 GB2×
  4. Weight262 g vs 280 g+7%

Why is Rider 550 better than Tread?

Rider 550 has no measurable advantages in this pair.

Specifications

Side by side

Garmin TreadGarmin Tread≈ $8007.0
TomTom Rider 550TomTom Rider 550≈ $3204.6
Satellite positioning
Satellite systemsGPS, Galileo—
Satellite systems supported2—
Multi-band GNSS (L1 + L5/L2)No—
Display
Screen size5.5″4.3″
Resolution1280 × 720480 × 272
Horizontal resolution1,280 px480 px
Vertical resolution720 px272 px
Pixel density267 ppi128 ppi
Display typeColour TFT LCD—
TouchscreenYesYes
Glove-friendly touchscreenYes—
Maps & navigation
Preloaded mapsYesYes
Map coverageNorth AmericaWorldwide
Map typesRoad, Topographic, Satellite imageryRoad
Turn-by-turn routingYesYes
Free map updatesYesYes
Live trafficYesYes
Speed camera alerts—Yes
Driver alerts (speed limits, curves)Yes—
Lane assist / junction viewYes—
Truck / RV routing (size and weight)—Yes
Satellite imageryYes—
Internal storage32 GB16 GB
Memory card slotYesYes
Barometric altimeterYes—
Electronic compassYes—
Connectivity & safety
Wi-FiYesYes
Bluetooth—Yes
Smartphone notificationsYes—
Battery & power
Battery life6 h6 h
Power sourceBuilt-in rechargeableBuilt-in rechargeable
Build & durability
Protection ratingIPX7IPX7
Water protection (IPx)IPx7IPx7
Weight262 g280 g
Width88 mm137 mm
Height148 mm88 mm
Depth24 mm30 mm
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