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Blast Motion Golf Swing Analyzer

Blast Motion Golf Swing Analyzer - sensor clip on grip
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Blast Motion Golf Swing Analyzer: Data-Driven Improvement or Overload?

The Blast Motion is the most popular clip-on swing analyzer, used by 200+ tour professionals. But consumer reviews paint a more nuanced picture. We analyzed 265 reviews.

Overview

The Blast Motion sensor clips onto your club grip and connects via Bluetooth to track swing speed, tempo, backswing time, downswing time, face rotation, and more. It works for full swings and putting. The app provides video replay with data overlay.

What People Love

1. Comprehensive Data (mentioned by 65% of reviewers)

The depth of metrics is impressive — tempo ratio, speed, face rotation, and more.

2. Tour Proven (mentioned by 40% of reviewers)

200+ tour professionals use it, which lends credibility.

3. Putting Analysis (mentioned by 35% of reviewers)

The putting stroke analysis is a unique feature that competitors lack.

What People Don't Like

1. App Issues (mentioned by 35% of negative reviews)

Bluetooth connectivity problems, app crashes, and battery drain are common complaints.

"Love the data when it works. Hate the app about 30% of the time. Constant disconnects." — Amazon reviewer

2. Subscription Model (mentioned by 25% of reviewers)

Full features require a paid subscription on top of the hardware cost.

3. Data Overload (mentioned by 20% of reviewers)

Casual golfers can feel overwhelmed by the sheer amount of metrics without knowing what to prioritize.

Score Breakdown

  • Design: 8.5/10 — Compact, well-designed sensor

  • Ease of Use: 7.0/10 — App learning curve and connectivity issues
  • Durability: 7.0/10 — Sensor clip can wear
  • Value for Money: 6.5/10 — Hardware + subscription adds up
  • Overall: 7.9/10

    • Verdict

    The Blast Motion is the best swing analyzer for data-hungry golfers and serious students of the game. But the app reliability issues and subscription model hold it back from a higher score. If you want data and will actually use it with a coach or structured practice plan, it's excellent. If you just want a general idea of your swing speed, simpler (and cheaper) options exist.

    Based on 265 reviews from Amazon (155), Reddit r/golf (45), GolfWRX (35), YouTube (30). Research conducted February 2026.

    📊 Review Sources (265 reviews analyzed)

    Amazon
    ⭐ 4.1155 reviews
    Reddit r/golf
    45 reviews
    GolfWRX
    35 reviews
    YouTube
    30 reviews

    Sample Reviews

    amazonDataNerd⭐⭐⭐⭐⭐positive

    As an engineer, I love the depth of data this provides. Tempo ratio, face rotation, speed — it's all there. The slow-motion replay with data overlay is incredible.

    amazonFrustratedUser⭐⭐negative

    Bluetooth disconnects constantly. App crashed three times during one practice session. When it works, it's great. But it works about 60% of the time.

    redditu/tech_golferneutral

    Blast Motion gives you amazing data but you need a coach to interpret it. Without context, you'll just be drowning in numbers you don't understand.

    redditu/putting_analyticspositive

    The putting analysis feature alone is worth the price. Being able to see your stroke tempo and face angle data has really helped my putting consistency.

    amazonSubscriptionFatigue⭐⭐⭐neutral

    Good hardware but the subscription model is annoying. You pay $150 for the sensor then need a monthly sub for full features. Just let me buy the product outright.

    golfwrxTourCoachpositive

    I use Blast with my tour players. The data quality is excellent and the metrics align with what we see on Trackman. Great complementary tool for swing analysis.

    7.9
    Overall Score
    Based on 265 reviews
    Avg rating: 4.1⭐
    Durability
    7
    Value
    6.5
    Ease of Use
    7
    Design
    8.5
    Review Sentiment
    👍 70%😐 17%👎 13%
    🛒 Buy on Amazon

    Prices

    Amazon$149.95

    ✅ Pros

    ✓Comprehensive swing metrics
    ✓Tour-proven technology
    ✓Putting analysis
    ✓Video overlay

    ❌ Cons

    ✗App connectivity issues
    ✗Subscription required for full features
    ✗Data overload for casual golfers

    🏆 Top Strengths

    • Comprehensive swing metrics and data
    • Used by 200+ tour professionals
    • Bluetooth connects easily to phone app
    • Tracks full swing and putting strokes
    • Slow-motion replay with data overlay

    ⚠️ Watch Out For

    • Expensive at ~$150 and requires subscription for full features
    • App can be buggy and drain battery quickly
    • Data overload for casual golfers
    • Sensor attachment can shift during hard swings
    • Bluetooth connectivity issues reported by some users
    🤖 Agent Access