Spec
Renpho R3 Active
Theragun Prime
Price
$80
$299
Rating
4.5 ★
4.6 ★
Amplitude
8 mm
16 mm
Stall Force
30 lbs
30 lbs
Speeds
5
5
Battery
5 hrs
2 hrs
Weight
1.5 lbs
2.2 lbs
Noise
45 dB
68 dB
+45dB — library quiet
+USB-C charging
–Low stall force
–Basic attachments
+Full 16mm amplitude
+Ergonomic triangle grip
–Loudest on this list
–2-hour battery