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BarberSupplyHub/Compare/Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade vs Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry
SHAVERS · COMPARISON · 2026

PANASONIC ES-RT37-S ARC3 ELECTRIC SHAVER 3-BLADE vs FREEBIRD FLEXSERIES ELECTRIC HEAD SHAVER CORDLESS WET/DRY

Full side-by-side: scores, specs, pros & cons. Our pick: Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry at 9/10.

🏆
🏆 OVERALL WINNER
Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry
9/10 · $99.99 · 4,200 reviews
Buy on Amazon →
Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade
Panasonic
ES-RT37-S Arc3 Electric Shaver 3-Blade
8.5/10$50
★★★★★
4.4 (9,800)
Buy on Amazon →
Affiliate link · no extra cost
🏆 OVERALL WINNER
Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry
Freebird
FlexSeries Electric Head Shaver Cordless Wet/Dry
9.0/10$100
★★★★★
4.5 (4,200)
Buy on Amazon →
Affiliate link · no extra cost
VS
⚖️ Side-by-Side Comparison
Panasonic
ES-RT37-S Arc3 Electric Shaver 3-Blade
🏆 OVERALL WINNER
Freebird
FlexSeries Electric Head Shaver Cordless Wet/Dry
Score8.5/109.0/10
Price$49.99$99.99
Rating★★★★★
4.4 (9,800)
★★★★★
4.5 (4,200)
MotorLinearRotary
Battery45 min90 min
Cordless✓ Yes✓ Yes
Best forBest Entry Panasonic ShaverBest Wet/Dry Head Shaver
Verdict

The Panasonic Arc3 is the entry point into professional foil shaving. 3-blade Arc system for close comfortable shaves. Wet/dry waterproof. At $50 it is the most affordable Panasonic professional shaver.

Freebird FlexSeries uses flexible rotary blades that conform to the head shape for a close bald shave. Waterproof for wet/dry use. Includes clipper and nose trimmer attachments.

Buy on Amazon →
Affiliate link · no extra cost
Buy on Amazon →
Affiliate link · no extra cost
📊 SCORE BREAKDOWN
PANASONIC ES-RT37-S ARC3 ELECTRIC SHAVER 3-BLADE
Value
9.3
Closeness
8.3
Comfort
8.8
Build Quality
8.5
OVERALL SCORE8.5/10
FREEBIRD FLEXSERIES ELECTRIC HEAD SHAVER CORDLESS WET/DRY
Shave Closeness
9.0
Wet/Dry Versatility
9.5
Comfort
8.8
Value
8.8
OVERALL SCORE9.0/10
✓ PROS & ✗ CONS
PANASONIC ES-RT37-S ARC3 ELECTRIC SHAVER 3-BLADE
  • ✓3-blade Arc system
  • ✓Wet/dry waterproof
  • ✓Panasonic reliability
  • ✓Best value Panasonic
  • ✗3-blade vs 5-blade less close
  • ✗Basic battery life
  • ✗Not for bald head shaving
FREEBIRD FLEXSERIES ELECTRIC HEAD SHAVER CORDLESS WET/DRY
  • ✓Flexible rotary blades conform to head
  • ✓Wet/dry waterproof
  • ✓Multiple attachments included
  • ✓Close bald shave
  • ✗Learning curve for rotary
  • ✗Replacement blades cost
  • ✗Bulkier than foil shavers
COMMONQUESTIONS
Which is better: Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade or Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry?

The Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry scores higher at 9/10 vs 8.5/10. Freebird FlexSeries uses flexible rotary blades that conform to the head shape for a close bald shave. Waterproof for wet/dry use. Includes clipper and nose trimmer attachments.

What is the price difference between the Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade and Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry?

The Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade costs $49.99 and the Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry costs $99.99. The Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade is $50.00 cheaper.

Which has better battery life: Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade or Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry?

The Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry has 90 min of battery life vs 45 min for the rival.

Is the Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry worth it over the Panasonic ES-RT37-S Arc3 Electric Shaver 3-Blade?

At 9/10 vs 8.5/10, the Freebird FlexSeries Electric Head Shaver Cordless Wet/Dry leads on performance. Best Wet/Dry Head Shaver

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