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  3. Energizer E3
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Alternatives to Energizer E3

10 smartwatches at a similar price that compete with the E3 — what each does better, what it gives up and how the price compares.

Energizer E3
Energizer · 2021
E3
1.77″70 g
approx. price≈ $11
3.8

Alternatives to the E3

Energizer E2
1
Energizer · 2021E2
3.8
Same price ≈ $11
  • Weight 74.3 g vs 70 g
  • Battery capacity 800 mAh vs 1,000 mAh
Energizer E4
2
Energizer · 2022E4
3.8
Same price ≈ $11
  • Weight 65 g vs 70 g
  • Thickness 13.5 mm vs 14 mm
Energizer E13
3
Energizer · 2022E13
3.8
Same price ≈ $11
  • Weight 73 g vs 70 g
  • Thickness 14.5 mm vs 14 mm
HMD 100
4
HMD · 2025100
3.8
Same price ≈ $11
  • Weight 73 g vs 70 g
  • Battery capacity 800 mAh vs 1,000 mAh
HMD 101
5
HMD · 2025101
3.8
Same price ≈ $11
  • Weight 73 g vs 70 g
  • Thickness 14.3 mm vs 14 mm
HMD 102
6
HMD · 2025102
3.8
Same price ≈ $11
  • Thickness 13.7 mm vs 14 mm
  • Weight 74 g vs 70 g
HMD 106
7
HMD · 2026106
3.8
Same price ≈ $11
  • Weight 73 g vs 70 g
  • Thickness 14.3 mm vs 14 mm
itel Smart Watch 1
8
itel · 2022Smart Watch 1
4.6
  • Resolution (width) 240 px vs 128 px
  • Pixel density 216 ppi vs 116 ppi
  • Battery capacity 200 mAh vs 1,000 mAh
  • Screen size 1.72″ vs 1.77″
Cubot W03
9
Cubot · 2021W03
3.6
  • Resolution (width) 240 px vs 128 px
  • Pixel density 200 ppi vs 116 ppi
  • Thickness 12 mm vs 14 mm
  • Battery capacity 260 mAh vs 1,000 mAh
  • Speaker
itel Smartwatch 1ES
10
itel · 2022Smartwatch 1ES
4.4
  • Pixel density 218 ppi vs 116 ppi
  • Resolution (width) 240 px vs 128 px
  • Battery capacity 220 mAh vs 1,000 mAh
  • Speaker
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