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Xiaomi Redmi Watch 4
Xiaomi

Xiaomi Redmi Watch 4

55/100
Comparison indexGood
Original rating: 3.7/5 · Smart Watchers
Understanding the 100-point index

The index converts the published five-point rating using a fixed scale. It preserves order and ties; it is neither a new performance measurement nor a quality percentage.

85–100Excellent
70–84Very strong
55–69Good
40–54Notable trade-offs
0–39Limited

For example: 3.0/5 → 36; 4.0/5 → 64; 4.5/5 → 81; 5.0/5 → 100.

Index = 100 × (rating out of 5 ÷ 5)², rounded to the nearest integer.

Equal original ratings keep an equal index. Adding models does not change the scale.

Comparison guidelines

0 points: equal index. 1–7: small gap. 8–14: visible advantage. 15 or more: large gap. These are editorial guidelines, not statistical significance thresholds.

Indices derived from external reviews retain their original rating and source. Methods and dates may differ, so these comparisons do not declare an automatic winner.

Budget buyers who want a proper smartwatch-style screen, solid battery life, and built-in GPS without spending more than about 80 euros.

BudgetReleased 2023
Understanding price segments

A relative scale of each model’s market positioning. It does not represent fixed amounts or current Amazon prices. Promotions, condition and sellers can change the budget needed.

Indicative priceCheck current price
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VERIFIED PUBLIC SCORES

Criterion breakdown · index out of 100

Beginner

The same scale is applied to published subscores. The original overall rating is not recalculated from these criteria. Missing data remains unrated.

Health & sport44/100
Original rating: 3.3/5
Battery85/100
Original rating: 4.6/5
Display61/100
Original rating: 3.9/5
Ecosystem31/100
Original rating: 2.8/5
Design & comfort55/100
Original rating: 3.7/5
Value85/100
Original rating: 4.6/5
SPECIFICATIONS
Operating system
Xiaomi HyperOS
Battery life
Up to 20 days typical use
GPS
Built-in 5-system GNSS
Water resistance
5ATM
Display
1.97" AMOLED, 60Hz
Compatibility
Android 8.0+ / iOS 12+

Strengths

  • Large AMOLED screen that feels far more premium than the price suggests
  • Built-in GPS and 5ATM water resistance make it usable for real training sessions
  • Excellent battery life for a budget watch with notifications and sleep tracking
  • Very easy recommendation for first-time smartwatch buyers on a tight budget

Weaknesses

  • Software and app ecosystem are basic compared with Apple, Samsung, or Wear OS rivals
  • Health insights stay simple and lack ECG or deeper coaching
WHO SHOULD SKIP IT

Skip it if you want ECG, guided coaching, or a real app ecosystem on your wrist.

THE VERDICT

Who is it for?

A strong option for buyers who value a balanced mix of daily usability, reliable tracking and long-term value. Compare the score and price with nearby alternatives before purchasing.